{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 项目人：胡兆杰    \n",
    "## 时间：2020/07\n",
    "## 数据源：https://www.liepin.com/zhaopin/\n",
    "# 目标：\n",
    "#### 抓取大学本科毕业生在广州的产品经理职位的就业机会情况，为本科大学生提供关于产品经理的更多就业信息，为毕业生就业提供参考。"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 一、抓取本科毕业生在广州产品经理职位的就业情况\n",
    "### 数据来源于猎聘网\n",
    "#### 抓取大学本科毕业生在广州的产品经理职位的就业机会情况"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "参考xpath语法:https://www.w3cschool.cn/xpath/xpath-syntax.html"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>edu</th>\n",
       "      <th>经验</th>\n",
       "      <th>薪水</th>\n",
       "      <th>时间</th>\n",
       "      <th>职称</th>\n",
       "      <th>公司地点</th>\n",
       "      <th>公司名称</th>\n",
       "      <th>链结</th>\n",
       "      <th>公司URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "      <td>2020年07月16日</td>\n",
       "      <td>小家电产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1927108427.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9189185/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>12-20k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理（直播/社交方向）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广东映客互娱网络信息有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930041349.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9906371/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>硕士及以上</td>\n",
       "      <td>经验不限</td>\n",
       "      <td>7-8k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州龙之杰科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929557555.shtml</td>\n",
       "      <td>https://www.liepin.com/company/5279579/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>8-23k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品总监/经理(吸尘器及清洁设备)</td>\n",
       "      <td>广州</td>\n",
       "      <td>杰诺智能科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929443381.shtml</td>\n",
       "      <td>https://www.liepin.com/company/12288013/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>16-25k·14薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>高级产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>信用生活(广州)智能科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929278189.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9512616/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>13-18k·14薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>中级产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>信用生活(广州)智能科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929278163.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9512616/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>经验不限</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理</td>\n",
       "      <td>广州-黄埔区</td>\n",
       "      <td>广州龙之杰科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1928833897.shtml</td>\n",
       "      <td>https://www.liepin.com/company/5279579/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>学历不限</td>\n",
       "      <td>经验不限</td>\n",
       "      <td>5-6k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理（养老康复）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州龙之杰科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1928833893.shtml</td>\n",
       "      <td>https://www.liepin.com/company/5279579/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>10-18k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理（无人机）</td>\n",
       "      <td>广州-五山</td>\n",
       "      <td>广东国地规划科技股份有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1928494651.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9424014/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>BIM产品经理</td>\n",
       "      <td>广州-五山</td>\n",
       "      <td>广东国地规划科技股份有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1928088905.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9424014/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>面议</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>儿保健产品总监/经理(J10118)</td>\n",
       "      <td>广州</td>\n",
       "      <td>榄菊集团</td>\n",
       "      <td>https://www.liepin.com/job/1927625117.shtml</td>\n",
       "      <td>https://www.liepin.com/company/2744156/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>7-14k·15薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>高级地区经理（诊断产品销售）</td>\n",
       "      <td>广州</td>\n",
       "      <td>科华生物工程</td>\n",
       "      <td>https://www.liepin.com/job/1927583025.shtml</td>\n",
       "      <td>https://www.liepin.com/company/3196133/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>经验不限</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>直播产品运营经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1927571033.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9947855/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-16k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理/项目经理（无人机）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广东国地规划科技股份有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1927398855.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9424014/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>GIS产品经理</td>\n",
       "      <td>广州-天河区</td>\n",
       "      <td>广东国地规划科技股份有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1926820317.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9424014/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>20-30k·15薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理（营收）</td>\n",
       "      <td>广州</td>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1926712533.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9947855/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>10年以上</td>\n",
       "      <td>30-50k·14薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>智能财务产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>金蝶</td>\n",
       "      <td>https://www.liepin.com/job/1924573173.shtml</td>\n",
       "      <td>https://www.liepin.com/company/1634243/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>16-33k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品营销策划经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州美粤文化传播有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1924217811.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10179103/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>20-30k·15薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>直播营收产品运营经理</td>\n",
       "      <td>广州-天河区</td>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1924139323.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9947855/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>18-30k·13薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>TMS产品经理 (MJ001313)</td>\n",
       "      <td>广州-番禺区</td>\n",
       "      <td>SHEIN</td>\n",
       "      <td>https://www.liepin.com/job/1922790939.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9857585/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>18-30k·13薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>WMS产品经理 (MJ001309)</td>\n",
       "      <td>广州-番禺区</td>\n",
       "      <td>SHEIN</td>\n",
       "      <td>https://www.liepin.com/job/1922751905.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9857585/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>8-12k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>大气环境监测产品大项目销售经理（广东）</td>\n",
       "      <td>广州-东圃</td>\n",
       "      <td>无锡中科光电技术有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1922585321.shtml</td>\n",
       "      <td>https://www.liepin.com/company/3944024/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>学历不限</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>8-12k·13薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品开发经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>知名化妆品公司</td>\n",
       "      <td>https://www.liepin.com/a/21327999.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>经验不限</td>\n",
       "      <td>28-35k·16薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品寻源引进经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>知名国内快消品牌</td>\n",
       "      <td>https://www.liepin.com/a/21294245.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>学历不限</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>25-35k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理/高级产品经理</td>\n",
       "      <td>广州-番禺区</td>\n",
       "      <td>互联网</td>\n",
       "      <td>https://www.liepin.com/a/21268199.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>35-65k·16薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>高级产品经理</td>\n",
       "      <td></td>\n",
       "      <td>国内500强企业</td>\n",
       "      <td>https://www.liepin.com/a/21245609.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>学历不限</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品开发经理</td>\n",
       "      <td>广州-越秀区</td>\n",
       "      <td>知名化妆品公司</td>\n",
       "      <td>https://www.liepin.com/a/21241065.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>30-50k·14薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>高级产品经理</td>\n",
       "      <td>广州,北京,上海</td>\n",
       "      <td>深圳某知名互联网公司</td>\n",
       "      <td>https://www.liepin.com/a/21236935.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-40k·14薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>某车联网公司</td>\n",
       "      <td>https://www.liepin.com/a/21219993.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-40k·14薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>硬件产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>某车联网公司</td>\n",
       "      <td>https://www.liepin.com/a/21219973.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>45-60k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>高级策略产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>互联网媒体公司</td>\n",
       "      <td>https://www.liepin.com/a/21161513.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-30k·20薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>金融产品经理（B端）</td>\n",
       "      <td>广州</td>\n",
       "      <td>某股份制银行</td>\n",
       "      <td>https://www.liepin.com/a/21150207.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品市场经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>某软件公司</td>\n",
       "      <td>https://www.liepin.com/a/21147143.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>金融产品经理</td>\n",
       "      <td>广州-海珠区,广州-天河区</td>\n",
       "      <td>广州某金融公司</td>\n",
       "      <td>https://www.liepin.com/a/21146005.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>经验不限</td>\n",
       "      <td>35-50k·16薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品策划经理-互通</td>\n",
       "      <td>深圳,广州,成都</td>\n",
       "      <td>国内知名互联网企业</td>\n",
       "      <td>https://www.liepin.com/a/21079175.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-30k·14薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品（灯饰照明）经理/高级经理</td>\n",
       "      <td>中山,深圳,广州</td>\n",
       "      <td>国内照明行业领军品牌</td>\n",
       "      <td>https://www.liepin.com/a/21044941.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>30-50k·15薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>运营商BSS、OSS产品规划经理产品规划总监（部门负责人）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州某物联网，大数据，企业信息化集成商</td>\n",
       "      <td>https://www.liepin.com/a/21037937.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>18-30k·13薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品经理</td>\n",
       "      <td>佛山,广州,中山</td>\n",
       "      <td>上市电器公司</td>\n",
       "      <td>https://www.liepin.com/a/21017491.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>经验不限</td>\n",
       "      <td>15-25k·15薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品营销经理</td>\n",
       "      <td>宁波,广州,上海</td>\n",
       "      <td>某知名家电企业</td>\n",
       "      <td>https://www.liepin.com/a/21014979.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-35k·16薪</td>\n",
       "      <td>2020年07月19日</td>\n",
       "      <td>产品寻源引进经理</td>\n",
       "      <td>广州-天河区</td>\n",
       "      <td>国内知名快消企业</td>\n",
       "      <td>https://www.liepin.com/a/21006503.shtml</td>\n",
       "      <td></td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "      edu     经验          薪水           时间                             职称  \\\n",
       "0   本科及以上   3-5年  10-20k·12薪  2020年07月16日                        小家电产品经理   \n",
       "1   本科及以上   3-5年  12-20k·12薪  2020年07月19日                  产品经理（直播/社交方向）   \n",
       "2   硕士及以上   经验不限    7-8k·12薪  2020年07月19日                           产品经理   \n",
       "3    统招本科   3-5年   8-23k·12薪  2020年07月19日              产品总监/经理(吸尘器及清洁设备)   \n",
       "4   本科及以上   3-5年  16-25k·14薪  2020年07月19日                         高级产品经理   \n",
       "5   本科及以上   1-3年  13-18k·14薪  2020年07月19日                         中级产品经理   \n",
       "6   本科及以上   经验不限  10-15k·12薪  2020年07月19日                           产品经理   \n",
       "7    学历不限   经验不限    5-6k·12薪  2020年07月19日                     产品经理（养老康复）   \n",
       "8   本科及以上   1-3年  10-18k·12薪  2020年07月19日                      产品经理（无人机）   \n",
       "9    统招本科   3-5年  10-15k·12薪  2020年07月19日                        BIM产品经理   \n",
       "10   统招本科  5-10年          面议  2020年07月19日             儿保健产品总监/经理(J10118)   \n",
       "11  大专及以上   3-5年   7-14k·15薪  2020年07月19日                 高级地区经理（诊断产品销售）   \n",
       "12  本科及以上   经验不限  20-30k·12薪  2020年07月19日                       直播产品运营经理   \n",
       "13  本科及以上   3-5年  10-16k·12薪  2020年07月19日                 产品经理/项目经理（无人机）   \n",
       "14  本科及以上   3-5年  15-20k·12薪  2020年07月19日                        GIS产品经理   \n",
       "15  本科及以上   3-5年  20-30k·15薪  2020年07月19日                       产品经理（营收）   \n",
       "16  本科及以上  10年以上  30-50k·14薪  2020年07月19日                       智能财务产品经理   \n",
       "17  大专及以上  5-10年  16-33k·12薪  2020年07月19日                       产品营销策划经理   \n",
       "18  本科及以上   3-5年  20-30k·15薪  2020年07月19日                     直播营收产品运营经理   \n",
       "19   统招本科   1-3年  18-30k·13薪  2020年07月19日             TMS产品经理 (MJ001313)   \n",
       "20   统招本科   3-5年  18-30k·13薪  2020年07月19日             WMS产品经理 (MJ001309)   \n",
       "21  大专及以上  5-10年   8-12k·12薪  2020年07月19日            大气环境监测产品大项目销售经理（广东）   \n",
       "22   学历不限  5-10年   8-12k·13薪  2020年07月19日                         产品开发经理   \n",
       "23  本科及以上   经验不限  28-35k·16薪  2020年07月19日                       产品寻源引进经理   \n",
       "24   学历不限   1-3年  25-35k·12薪  2020年07月19日                    产品经理/高级产品经理   \n",
       "25   统招本科  5-10年  35-65k·16薪  2020年07月19日                         高级产品经理   \n",
       "26   学历不限  5-10年  10-15k·12薪  2020年07月19日                         产品开发经理   \n",
       "27   统招本科   3-5年  30-50k·14薪  2020年07月19日                         高级产品经理   \n",
       "28   统招本科  5-10年  20-40k·14薪  2020年07月19日                           产品经理   \n",
       "29  本科及以上  5-10年  20-40k·14薪  2020年07月19日                         硬件产品经理   \n",
       "30   统招本科  5-10年  45-60k·12薪  2020年07月19日                       高级策略产品经理   \n",
       "31   统招本科  5-10年  20-30k·20薪  2020年07月19日                     金融产品经理（B端）   \n",
       "32   统招本科  5-10年  15-20k·12薪  2020年07月19日                         产品市场经理   \n",
       "33   统招本科   3-5年  15-20k·12薪  2020年07月19日                         金融产品经理   \n",
       "34   统招本科   经验不限  35-50k·16薪  2020年07月19日                      产品策划经理-互通   \n",
       "35  本科及以上  5-10年  20-30k·14薪  2020年07月19日                产品（灯饰照明）经理/高级经理   \n",
       "36  大专及以上  5-10年  30-50k·15薪  2020年07月19日  运营商BSS、OSS产品规划经理产品规划总监（部门负责人）   \n",
       "37  大专及以上  5-10年  18-30k·13薪  2020年07月19日                           产品经理   \n",
       "38  本科及以上   经验不限  15-25k·15薪  2020年07月19日                         产品营销经理   \n",
       "39   统招本科  5-10年  20-35k·16薪  2020年07月19日                       产品寻源引进经理   \n",
       "\n",
       "             公司地点                 公司名称  \\\n",
       "0          广州-海珠区          广州海葳特科技有限公司   \n",
       "1              广州       广东映客互娱网络信息有限公司   \n",
       "2              广州          广州龙之杰科技有限公司   \n",
       "3              广州           杰诺智能科技有限公司   \n",
       "4          广州-海珠区     信用生活(广州)智能科技有限公司   \n",
       "5          广州-海珠区     信用生活(广州)智能科技有限公司   \n",
       "6          广州-黄埔区          广州龙之杰科技有限公司   \n",
       "7              广州          广州龙之杰科技有限公司   \n",
       "8           广州-五山       广东国地规划科技股份有限公司   \n",
       "9           广州-五山       广东国地规划科技股份有限公司   \n",
       "10             广州                 榄菊集团   \n",
       "11             广州               科华生物工程   \n",
       "12             广州     上海翡翠东方网络信息技术有限公司   \n",
       "13             广州       广东国地规划科技股份有限公司   \n",
       "14         广州-天河区       广东国地规划科技股份有限公司   \n",
       "15             广州     上海翡翠东方网络信息技术有限公司   \n",
       "16             广州                   金蝶   \n",
       "17             广州         广州美粤文化传播有限公司   \n",
       "18         广州-天河区     上海翡翠东方网络信息技术有限公司   \n",
       "19         广州-番禺区                SHEIN   \n",
       "20         广州-番禺区                SHEIN   \n",
       "21          广州-东圃         无锡中科光电技术有限公司   \n",
       "22             广州              知名化妆品公司   \n",
       "23             广州             知名国内快消品牌   \n",
       "24         广州-番禺区                  互联网   \n",
       "25                            国内500强企业   \n",
       "26         广州-越秀区              知名化妆品公司   \n",
       "27       广州,北京,上海           深圳某知名互联网公司   \n",
       "28             广州               某车联网公司   \n",
       "29             广州               某车联网公司   \n",
       "30             广州              互联网媒体公司   \n",
       "31             广州               某股份制银行   \n",
       "32             广州                某软件公司   \n",
       "33  广州-海珠区,广州-天河区              广州某金融公司   \n",
       "34       深圳,广州,成都            国内知名互联网企业   \n",
       "35       中山,深圳,广州           国内照明行业领军品牌   \n",
       "36             广州  广州某物联网，大数据，企业信息化集成商   \n",
       "37       佛山,广州,中山               上市电器公司   \n",
       "38       宁波,广州,上海              某知名家电企业   \n",
       "39         广州-天河区             国内知名快消企业   \n",
       "\n",
       "                                             链结  \\\n",
       "0   https://www.liepin.com/job/1927108427.shtml   \n",
       "1   https://www.liepin.com/job/1930041349.shtml   \n",
       "2   https://www.liepin.com/job/1929557555.shtml   \n",
       "3   https://www.liepin.com/job/1929443381.shtml   \n",
       "4   https://www.liepin.com/job/1929278189.shtml   \n",
       "5   https://www.liepin.com/job/1929278163.shtml   \n",
       "6   https://www.liepin.com/job/1928833897.shtml   \n",
       "7   https://www.liepin.com/job/1928833893.shtml   \n",
       "8   https://www.liepin.com/job/1928494651.shtml   \n",
       "9   https://www.liepin.com/job/1928088905.shtml   \n",
       "10  https://www.liepin.com/job/1927625117.shtml   \n",
       "11  https://www.liepin.com/job/1927583025.shtml   \n",
       "12  https://www.liepin.com/job/1927571033.shtml   \n",
       "13  https://www.liepin.com/job/1927398855.shtml   \n",
       "14  https://www.liepin.com/job/1926820317.shtml   \n",
       "15  https://www.liepin.com/job/1926712533.shtml   \n",
       "16  https://www.liepin.com/job/1924573173.shtml   \n",
       "17  https://www.liepin.com/job/1924217811.shtml   \n",
       "18  https://www.liepin.com/job/1924139323.shtml   \n",
       "19  https://www.liepin.com/job/1922790939.shtml   \n",
       "20  https://www.liepin.com/job/1922751905.shtml   \n",
       "21  https://www.liepin.com/job/1922585321.shtml   \n",
       "22      https://www.liepin.com/a/21327999.shtml   \n",
       "23      https://www.liepin.com/a/21294245.shtml   \n",
       "24      https://www.liepin.com/a/21268199.shtml   \n",
       "25      https://www.liepin.com/a/21245609.shtml   \n",
       "26      https://www.liepin.com/a/21241065.shtml   \n",
       "27      https://www.liepin.com/a/21236935.shtml   \n",
       "28      https://www.liepin.com/a/21219993.shtml   \n",
       "29      https://www.liepin.com/a/21219973.shtml   \n",
       "30      https://www.liepin.com/a/21161513.shtml   \n",
       "31      https://www.liepin.com/a/21150207.shtml   \n",
       "32      https://www.liepin.com/a/21147143.shtml   \n",
       "33      https://www.liepin.com/a/21146005.shtml   \n",
       "34      https://www.liepin.com/a/21079175.shtml   \n",
       "35      https://www.liepin.com/a/21044941.shtml   \n",
       "36      https://www.liepin.com/a/21037937.shtml   \n",
       "37      https://www.liepin.com/a/21017491.shtml   \n",
       "38      https://www.liepin.com/a/21014979.shtml   \n",
       "39      https://www.liepin.com/a/21006503.shtml   \n",
       "\n",
       "                                       公司URL  \n",
       "0    https://www.liepin.com/company/9189185/  \n",
       "1    https://www.liepin.com/company/9906371/  \n",
       "2    https://www.liepin.com/company/5279579/  \n",
       "3   https://www.liepin.com/company/12288013/  \n",
       "4    https://www.liepin.com/company/9512616/  \n",
       "5    https://www.liepin.com/company/9512616/  \n",
       "6    https://www.liepin.com/company/5279579/  \n",
       "7    https://www.liepin.com/company/5279579/  \n",
       "8    https://www.liepin.com/company/9424014/  \n",
       "9    https://www.liepin.com/company/9424014/  \n",
       "10   https://www.liepin.com/company/2744156/  \n",
       "11   https://www.liepin.com/company/3196133/  \n",
       "12   https://www.liepin.com/company/9947855/  \n",
       "13   https://www.liepin.com/company/9424014/  \n",
       "14   https://www.liepin.com/company/9424014/  \n",
       "15   https://www.liepin.com/company/9947855/  \n",
       "16   https://www.liepin.com/company/1634243/  \n",
       "17  https://www.liepin.com/company/10179103/  \n",
       "18   https://www.liepin.com/company/9947855/  \n",
       "19   https://www.liepin.com/company/9857585/  \n",
       "20   https://www.liepin.com/company/9857585/  \n",
       "21   https://www.liepin.com/company/3944024/  \n",
       "22                                            \n",
       "23                                            \n",
       "24                                            \n",
       "25                                            \n",
       "26                                            \n",
       "27                                            \n",
       "28                                            \n",
       "29                                            \n",
       "30                                            \n",
       "31                                            \n",
       "32                                            \n",
       "33                                            \n",
       "34                                            \n",
       "35                                            \n",
       "36                                            \n",
       "37                                            \n",
       "38                                            \n",
       "39                                            "
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# 引用pandas基本模块\n",
    "import pandas as pd\n",
    "from requests_html import HTMLSession\n",
    "\n",
    "url = \"https://www.liepin.com/zhaopin/?compkind=&dqs=050020&pubTime=&pageSize=40&salary=&compTag=&sortFlag=15&compIds=&subIndustry=&jobKind=&industries=&compscale=&key=%E4%BA%A7%E5%93%81%E7%BB%8F%E7%90%86&siTag=i9Jq-FcUGTpC9QESjC5G3Q%7EfA9rXquZc5IkJpXC-Ycixw&d_sfrom=search_prime&d_ckId=c08334cb0fe32408884357450c5a9ead&d_curPage=0&d_pageSize=40&d_headId=c08334cb0fe32408884357450c5a9ead\"\n",
    "session = HTMLSession()\n",
    "r = session.get( url )\n",
    "\n",
    "# 先取特定元素，后精挑\n",
    "主要元素 = r.html.xpath( \\\n",
    "    '//ul[@class=\"sojob-list\"]/li')\n",
    "\n",
    "\n",
    "# xpath字典\n",
    "dict_xpaths={ \n",
    "    'text': {\n",
    "        'edu':      '//div[contains(@class,\"job-info\")]/p/span[@class=\"edu\"]',\n",
    "        '经验':      '//div[contains(@class,\"job-info\")]/p/span[@class=\"edu\"]/following-sibling::span',\n",
    "        '薪水':    '//div[contains(@class,\"job-info\")]/p/span[@class=\"text-warning\"]', \n",
    "        '时间':    '//div[contains(@class,\"job-info\")]/p/time/@title', \n",
    "        '职称':    '//div[contains(@class,\"job-info\")]/h3/a', \n",
    "        '公司地点': '//div[contains(@class,\"job-info\")]/p/a',\n",
    "        '公司名称': '//div[contains(@class,\"sojob-item-main\")]//p[@class=\"company-name\"]/a', \n",
    "    },\n",
    "    'text_content': {\n",
    "    },\n",
    "    'href': {\n",
    "        '链结':    '//div[contains(@class,\"job-info\")]/h3/a', \n",
    "        '公司URL': '//div[contains(@class,\"sojob-item-main\")]//p[@class=\"company-name\"]/a', \n",
    "    }\n",
    "}\n",
    "\n",
    "# 高级列表推导\n",
    "def get_e_text_content(_xpath_):\n",
    "    暂存结果 = [e.xpath(_xpath_)[0].lxml.text_content() for e in 主要元素]\n",
    "    return(暂存结果)\n",
    "\n",
    "def get_e_text(_xpath_):\n",
    "    暂存结果 = [\"\".join([x.strip() if type(x) is str else x.text.strip() for x in e.xpath(_xpath_)]) for e in 主要元素]\n",
    "    return(暂存结果)\n",
    "\n",
    "def get_e_href(_xpath_):\n",
    "    暂存结果 = [list(e.xpath(_xpath_, first=True).absolute_links)[0] \\\n",
    "               if len(e.xpath(_xpath_, first=True).absolute_links) >= 1  \\\n",
    "               else \"\" for e in 主要元素]\n",
    "    return(暂存结果)\n",
    "\n",
    "# 只对主要元素下进行xpath取值\n",
    "数据字典 = dict()\n",
    "\n",
    "数据字典 = {k:get_e_text_content(v) for k,v in dict_xpaths['text_content'].items()}\n",
    "数据字典.update({k:get_e_text(v) for k,v in dict_xpaths['text'].items()})\n",
    "数据字典.update({k:get_e_href(v) for k,v in dict_xpaths['href'].items()})\n",
    "\n",
    "\n",
    "数据 = pd.DataFrame(数据字典)\n",
    "数据.to_csv(\"大学本科毕业生在广州的产品经理就业情况.tsv\", index=False, sep='\\t', encoding='utf-8')\n",
    "数据.to_excel(\"大学本科毕业生在广州的产品经理就业情况.xlsx\", sheet_name=\"搜查结果\")\n",
    "数据 "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 二、分进合击出报表\n",
    "### 简单读档并查看数据框讯息，观察dtypes"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "参考文献：https://www.slidestalk.com/DBAPlus/Application_Practice_of_Distributed_Database_in_Ping_An"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 165,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "<class 'pandas.core.frame.DataFrame'>\n",
      "RangeIndex: 40 entries, 0 to 39\n",
      "Data columns (total 9 columns):\n",
      " #   Column  Non-Null Count  Dtype \n",
      "---  ------  --------------  ----- \n",
      " 0   edu     40 non-null     object\n",
      " 1   经验      40 non-null     object\n",
      " 2   薪水      40 non-null     object\n",
      " 3   时间      40 non-null     object\n",
      " 4   职称      40 non-null     object\n",
      " 5   公司地点    40 non-null     object\n",
      " 6   公司名称    40 non-null     object\n",
      " 7   链结      40 non-null     object\n",
      " 8   公司URL   40 non-null     object\n",
      "dtypes: object(9)\n",
      "memory usage: 2.9+ KB\n"
     ]
    }
   ],
   "source": [
    "df = pd.read_csv (\"大学本科毕业生在广州的产品经理就业情况.tsv\", encoding = \"utf-8\", sep=\"\\t\")\n",
    "df.info()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 166,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>edu</th>\n",
       "      <th>经验</th>\n",
       "      <th>薪水</th>\n",
       "      <th>时间</th>\n",
       "      <th>职称</th>\n",
       "      <th>公司地点</th>\n",
       "      <th>公司名称</th>\n",
       "      <th>链结</th>\n",
       "      <th>公司URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "      <td>2020年07月16日</td>\n",
       "      <td>小家电产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1927108427.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9189185/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-25k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理（广州黄埔区）</td>\n",
       "      <td>广州-黄埔区</td>\n",
       "      <td>广东嘉泰智能技术有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1926487517.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9889833/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>经验不限</td>\n",
       "      <td>20-35k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>APP产品主管/经理</td>\n",
       "      <td>广州-白云区</td>\n",
       "      <td>广州三合网络科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930008189.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10230675/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>12-16k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>蓝牙耳机产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000757.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9189185/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理（创新教育方向）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000645.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10173809/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>高级产品经理（工具产品）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000549.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10173809/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理（运营后台方向）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000373.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10173809/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>高级产品经理（效率中台）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000297.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10173809/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-40k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>搜索推荐产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>Fordeal</td>\n",
       "      <td>https://www.liepin.com/job/1929994233.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9644389/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>12-25k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理（云服务/大数据）</td>\n",
       "      <td>广州-番禺区</td>\n",
       "      <td>广东紫晶信息存储技术股份有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929991739.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8667978/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>25-30k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理(J11395)</td>\n",
       "      <td>广州-黄埔区</td>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>https://www.liepin.com/job/1929987097.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8010374/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>8-10k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>商业产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>39健康网</td>\n",
       "      <td>https://www.liepin.com/job/1929967021.shtml</td>\n",
       "      <td>https://www.liepin.com/company/3649459/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>数据产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>广州盈尚信息科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929966965.shtml</td>\n",
       "      <td>https://www.liepin.com/company/12312523/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理</td>\n",
       "      <td>广州-天河区</td>\n",
       "      <td>佳都新太科技</td>\n",
       "      <td>https://www.liepin.com/job/1929950849.shtml</td>\n",
       "      <td>https://www.liepin.com/company/2115085/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-27k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>直播营收产品运营经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929919393.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9947855/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理</td>\n",
       "      <td>广州-黄埔区</td>\n",
       "      <td>广州标际包装设备有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929910183.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8053040/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>视频产品经理</td>\n",
       "      <td>广州-番禺区</td>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>https://www.liepin.com/job/1929908633.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9287281/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>8-12k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>https://www.liepin.com/job/1929895277.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8075338/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理-社交类产品</td>\n",
       "      <td>广州-天河区</td>\n",
       "      <td>广州尚宸</td>\n",
       "      <td>https://www.liepin.com/job/1929892079.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8019361/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>15-30k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>后端产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州水熊科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929880715.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10133065/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理(电商方向)</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州小迈网络科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929879273.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8593981/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>数据产品经理 (MJ003059)</td>\n",
       "      <td>广州-番禺区</td>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>https://www.liepin.com/job/1929875753.shtml</td>\n",
       "      <td>https://www.liepin.com/company/930104/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>12-18k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>资深产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>39健康网</td>\n",
       "      <td>https://www.liepin.com/job/1929856483.shtml</td>\n",
       "      <td>https://www.liepin.com/company/3649459/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>12-18k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>资深产品经理（B端）</td>\n",
       "      <td>广州</td>\n",
       "      <td>39健康网</td>\n",
       "      <td>https://www.liepin.com/job/1929856459.shtml</td>\n",
       "      <td>https://www.liepin.com/company/3649459/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>8-10k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>广告产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>39健康网</td>\n",
       "      <td>https://www.liepin.com/job/1929856453.shtml</td>\n",
       "      <td>https://www.liepin.com/company/3649459/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>18-25k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>高级产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州艾美网络科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929825555.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8801986/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>铝产品业务经理</td>\n",
       "      <td>广州-天河区</td>\n",
       "      <td>象屿股份</td>\n",
       "      <td>https://www.liepin.com/job/1929817193.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8539475/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>学历不限</td>\n",
       "      <td>经验不限</td>\n",
       "      <td>20-25k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>电商产品经理</td>\n",
       "      <td>广州-天河区</td>\n",
       "      <td>上海源慧信息科技股份有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929797157.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9577680/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>海外直播营收产品经理</td>\n",
       "      <td>广州-番禺区</td>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>https://www.liepin.com/job/1929782633.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9287281/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>13-18k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>硬件产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>绿葆集团</td>\n",
       "      <td>https://www.liepin.com/job/1929774731.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9620402/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>7-10k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品项目经理</td>\n",
       "      <td>广州-花都区</td>\n",
       "      <td>广州慈康生物科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929756639.shtml</td>\n",
       "      <td>https://www.liepin.com/company/12281065/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>电力产品销售经理（熟悉福建或海南市场）</td>\n",
       "      <td>广州-黄埔区</td>\n",
       "      <td>泰斗微电子</td>\n",
       "      <td>https://www.liepin.com/job/1929729559.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8383547/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-15k·16薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理</td>\n",
       "      <td>广州-市桥</td>\n",
       "      <td>杭州魔象智能科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929708691.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9973883/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-35k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>数据产品经理 (MJ003043)</td>\n",
       "      <td>广州-番禺区</td>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>https://www.liepin.com/job/1929706131.shtml</td>\n",
       "      <td>https://www.liepin.com/company/930104/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>1-3年</td>\n",
       "      <td>15-30k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>区块链/互联网产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>中睿通信规划设计有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1929681277.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8632759/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>统招本科</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>汤臣倍健</td>\n",
       "      <td>https://www.liepin.com/job/1929626041.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8080810/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>12-24k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理（广州总部）(J11374)</td>\n",
       "      <td>广州</td>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>https://www.liepin.com/job/1929623213.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8010374/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>8-12k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>直播产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>https://www.liepin.com/job/1929595171.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8075338/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-20k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>数据平台产品经理</td>\n",
       "      <td>广州</td>\n",
       "      <td>侨鑫集团</td>\n",
       "      <td>https://www.liepin.com/job/1929577103.shtml</td>\n",
       "      <td>https://www.liepin.com/company/6752835/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>5-10年</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>矿产品业务经理</td>\n",
       "      <td>广州-天河区</td>\n",
       "      <td>象屿股份</td>\n",
       "      <td>https://www.liepin.com/job/1929576089.shtml</td>\n",
       "      <td>https://www.liepin.com/company/8539475/</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "      edu     经验          薪水           时间                   职称    公司地点  \\\n",
       "0   本科及以上   3-5年  10-20k·12薪  2020年07月16日              小家电产品经理  广州-海珠区   \n",
       "1   本科及以上   3-5年  10-25k·12薪  2020年07月17日          产品经理（广州黄埔区）  广州-黄埔区   \n",
       "2   大专及以上   经验不限  20-35k·12薪  2020年07月17日           APP产品主管/经理  广州-白云区   \n",
       "3   大专及以上   3-5年  12-16k·12薪  2020年07月17日             蓝牙耳机产品经理  广州-海珠区   \n",
       "4   本科及以上   3-5年  15-30k·13薪  2020年07月17日         产品经理（创新教育方向）      广州   \n",
       "5   本科及以上   3-5年  15-30k·13薪  2020年07月17日         高级产品经理（工具产品）      广州   \n",
       "6   本科及以上   3-5年  15-30k·13薪  2020年07月17日         产品经理（运营后台方向）      广州   \n",
       "7   本科及以上   3-5年  15-30k·13薪  2020年07月17日         高级产品经理（效率中台）      广州   \n",
       "8   本科及以上  5-10年  20-40k·12薪  2020年07月17日             搜索推荐产品经理      广州   \n",
       "9   本科及以上   3-5年  12-25k·12薪  2020年07月17日        产品经理（云服务/大数据）  广州-番禺区   \n",
       "10  本科及以上   3-5年  25-30k·12薪  2020年07月17日         产品经理(J11395)  广州-黄埔区   \n",
       "11  大专及以上   3-5年   8-10k·12薪  2020年07月17日               商业产品经理      广州   \n",
       "12   统招本科   3-5年  15-25k·12薪  2020年07月17日               数据产品经理  广州-海珠区   \n",
       "13   统招本科   3-5年  15-25k·12薪  2020年07月17日                 产品经理  广州-天河区   \n",
       "14  本科及以上  5-10年  20-27k·12薪  2020年07月17日           直播营收产品运营经理      广州   \n",
       "15  本科及以上  5-10年  15-20k·12薪  2020年07月17日                 产品经理  广州-黄埔区   \n",
       "16  本科及以上   1-3年  20-30k·12薪  2020年07月17日               视频产品经理  广州-番禺区   \n",
       "17  大专及以上   3-5年   8-12k·13薪  2020年07月17日                 产品经理      广州   \n",
       "18  本科及以上  5-10年  20-30k·13薪  2020年07月17日           产品经理-社交类产品  广州-天河区   \n",
       "19  本科及以上  5-10年  15-30k·12薪  2020年07月17日               后端产品经理      广州   \n",
       "20  本科及以上   1-3年  10-15k·12薪  2020年07月17日           产品经理(电商方向)      广州   \n",
       "21  本科及以上   1-3年  15-30k·13薪  2020年07月17日    数据产品经理 (MJ003059)  广州-番禺区   \n",
       "22  本科及以上  5-10年  12-18k·12薪  2020年07月17日               资深产品经理      广州   \n",
       "23  本科及以上   3-5年  12-18k·12薪  2020年07月17日           资深产品经理（B端）      广州   \n",
       "24  大专及以上   1-3年   8-10k·12薪  2020年07月17日               广告产品经理      广州   \n",
       "25  本科及以上  5-10年  18-25k·12薪  2020年07月17日               高级产品经理      广州   \n",
       "26  本科及以上  5-10年  20-30k·12薪  2020年07月17日              铝产品业务经理  广州-天河区   \n",
       "27   学历不限   经验不限  20-25k·12薪  2020年07月17日               电商产品经理  广州-天河区   \n",
       "28  本科及以上   1-3年  15-30k·13薪  2020年07月17日           海外直播营收产品经理  广州-番禺区   \n",
       "29   统招本科   3-5年  13-18k·12薪  2020年07月17日               硬件产品经理      广州   \n",
       "30  大专及以上   3-5年   7-10k·12薪  2020年07月17日               产品项目经理  广州-花都区   \n",
       "31  大专及以上  5-10年  10-20k·12薪  2020年07月17日  电力产品销售经理（熟悉福建或海南市场）  广州-黄埔区   \n",
       "32  本科及以上   3-5年  10-15k·16薪  2020年07月17日                 产品经理   广州-市桥   \n",
       "33  本科及以上  5-10年  20-35k·13薪  2020年07月17日    数据产品经理 (MJ003043)  广州-番禺区   \n",
       "34   统招本科   1-3年  15-30k·12薪  2020年07月17日          区块链/互联网产品经理      广州   \n",
       "35   统招本科   3-5年  10-15k·12薪  2020年07月17日                 产品经理      广州   \n",
       "36  本科及以上   3-5年  12-24k·13薪  2020年07月17日   产品经理（广州总部）(J11374)      广州   \n",
       "37  大专及以上   3-5年   8-12k·12薪  2020年07月17日               直播产品经理      广州   \n",
       "38  本科及以上   3-5年  15-20k·13薪  2020年07月17日             数据平台产品经理      广州   \n",
       "39  本科及以上  5-10年  20-30k·12薪  2020年07月17日              矿产品业务经理  广州-天河区   \n",
       "\n",
       "                公司名称                                           链结  \\\n",
       "0        广州海葳特科技有限公司  https://www.liepin.com/job/1927108427.shtml   \n",
       "1       广东嘉泰智能技术有限公司  https://www.liepin.com/job/1926487517.shtml   \n",
       "2       广州三合网络科技有限公司  https://www.liepin.com/job/1930008189.shtml   \n",
       "3        广州海葳特科技有限公司  https://www.liepin.com/job/1930000757.shtml   \n",
       "4      广州市果肉教育科技有限公司  https://www.liepin.com/job/1930000645.shtml   \n",
       "5      广州市果肉教育科技有限公司  https://www.liepin.com/job/1930000549.shtml   \n",
       "6      广州市果肉教育科技有限公司  https://www.liepin.com/job/1930000373.shtml   \n",
       "7      广州市果肉教育科技有限公司  https://www.liepin.com/job/1930000297.shtml   \n",
       "8            Fordeal  https://www.liepin.com/job/1929994233.shtml   \n",
       "9   广东紫晶信息存储技术股份有限公司  https://www.liepin.com/job/1929991739.shtml   \n",
       "10           高新兴科技集团  https://www.liepin.com/job/1929987097.shtml   \n",
       "11             39健康网  https://www.liepin.com/job/1929967021.shtml   \n",
       "12      广州盈尚信息科技有限公司  https://www.liepin.com/job/1929966965.shtml   \n",
       "13            佳都新太科技  https://www.liepin.com/job/1929950849.shtml   \n",
       "14  上海翡翠东方网络信息技术有限公司  https://www.liepin.com/job/1929919393.shtml   \n",
       "15      广州标际包装设备有限公司  https://www.liepin.com/job/1929910183.shtml   \n",
       "16              虎牙直播  https://www.liepin.com/job/1929908633.shtml   \n",
       "17              爱拍网络  https://www.liepin.com/job/1929895277.shtml   \n",
       "18              广州尚宸  https://www.liepin.com/job/1929892079.shtml   \n",
       "19        广州水熊科技有限公司  https://www.liepin.com/job/1929880715.shtml   \n",
       "20      广州小迈网络科技有限公司  https://www.liepin.com/job/1929879273.shtml   \n",
       "21              欢聚集团  https://www.liepin.com/job/1929875753.shtml   \n",
       "22             39健康网  https://www.liepin.com/job/1929856483.shtml   \n",
       "23             39健康网  https://www.liepin.com/job/1929856459.shtml   \n",
       "24             39健康网  https://www.liepin.com/job/1929856453.shtml   \n",
       "25      广州艾美网络科技有限公司  https://www.liepin.com/job/1929825555.shtml   \n",
       "26              象屿股份  https://www.liepin.com/job/1929817193.shtml   \n",
       "27    上海源慧信息科技股份有限公司  https://www.liepin.com/job/1929797157.shtml   \n",
       "28              虎牙直播  https://www.liepin.com/job/1929782633.shtml   \n",
       "29              绿葆集团  https://www.liepin.com/job/1929774731.shtml   \n",
       "30      广州慈康生物科技有限公司  https://www.liepin.com/job/1929756639.shtml   \n",
       "31             泰斗微电子  https://www.liepin.com/job/1929729559.shtml   \n",
       "32      杭州魔象智能科技有限公司  https://www.liepin.com/job/1929708691.shtml   \n",
       "33              欢聚集团  https://www.liepin.com/job/1929706131.shtml   \n",
       "34      中睿通信规划设计有限公司  https://www.liepin.com/job/1929681277.shtml   \n",
       "35              汤臣倍健  https://www.liepin.com/job/1929626041.shtml   \n",
       "36           高新兴科技集团  https://www.liepin.com/job/1929623213.shtml   \n",
       "37              爱拍网络  https://www.liepin.com/job/1929595171.shtml   \n",
       "38              侨鑫集团  https://www.liepin.com/job/1929577103.shtml   \n",
       "39              象屿股份  https://www.liepin.com/job/1929576089.shtml   \n",
       "\n",
       "                                       公司URL  \n",
       "0    https://www.liepin.com/company/9189185/  \n",
       "1    https://www.liepin.com/company/9889833/  \n",
       "2   https://www.liepin.com/company/10230675/  \n",
       "3    https://www.liepin.com/company/9189185/  \n",
       "4   https://www.liepin.com/company/10173809/  \n",
       "5   https://www.liepin.com/company/10173809/  \n",
       "6   https://www.liepin.com/company/10173809/  \n",
       "7   https://www.liepin.com/company/10173809/  \n",
       "8    https://www.liepin.com/company/9644389/  \n",
       "9    https://www.liepin.com/company/8667978/  \n",
       "10   https://www.liepin.com/company/8010374/  \n",
       "11   https://www.liepin.com/company/3649459/  \n",
       "12  https://www.liepin.com/company/12312523/  \n",
       "13   https://www.liepin.com/company/2115085/  \n",
       "14   https://www.liepin.com/company/9947855/  \n",
       "15   https://www.liepin.com/company/8053040/  \n",
       "16   https://www.liepin.com/company/9287281/  \n",
       "17   https://www.liepin.com/company/8075338/  \n",
       "18   https://www.liepin.com/company/8019361/  \n",
       "19  https://www.liepin.com/company/10133065/  \n",
       "20   https://www.liepin.com/company/8593981/  \n",
       "21    https://www.liepin.com/company/930104/  \n",
       "22   https://www.liepin.com/company/3649459/  \n",
       "23   https://www.liepin.com/company/3649459/  \n",
       "24   https://www.liepin.com/company/3649459/  \n",
       "25   https://www.liepin.com/company/8801986/  \n",
       "26   https://www.liepin.com/company/8539475/  \n",
       "27   https://www.liepin.com/company/9577680/  \n",
       "28   https://www.liepin.com/company/9287281/  \n",
       "29   https://www.liepin.com/company/9620402/  \n",
       "30  https://www.liepin.com/company/12281065/  \n",
       "31   https://www.liepin.com/company/8383547/  \n",
       "32   https://www.liepin.com/company/9973883/  \n",
       "33    https://www.liepin.com/company/930104/  \n",
       "34   https://www.liepin.com/company/8632759/  \n",
       "35   https://www.liepin.com/company/8080810/  \n",
       "36   https://www.liepin.com/company/8010374/  \n",
       "37   https://www.liepin.com/company/8075338/  \n",
       "38   https://www.liepin.com/company/6752835/  \n",
       "39   https://www.liepin.com/company/8539475/  "
      ]
     },
     "execution_count": 166,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "## 获取某列Series的str属性，使用各种字符串处理函数\n",
    "参考文档:https://pandas.pydata.org/pandas-docs/stable/reference/series.html#string-handling"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 观察数据类型"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 167,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "<pandas.core.strings.StringMethods at 0x164a3588048>"
      ]
     },
     "execution_count": 167,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df[\"公司名称\"].str"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 实现字符串的拆分函数 "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 168,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "0          [广州海葳特科技有限公司]\n",
       "1         [广东嘉泰智能技术有限公司]\n",
       "2         [广州三合网络科技有限公司]\n",
       "3          [广州海葳特科技有限公司]\n",
       "4        [广州市果肉教育科技有限公司]\n",
       "5        [广州市果肉教育科技有限公司]\n",
       "6        [广州市果肉教育科技有限公司]\n",
       "7        [广州市果肉教育科技有限公司]\n",
       "8              [Fordeal]\n",
       "9     [广东紫晶信息存储技术股份有限公司]\n",
       "10             [高新兴科技集团]\n",
       "11               [39健康网]\n",
       "12        [广州盈尚信息科技有限公司]\n",
       "13              [佳都新太科技]\n",
       "14    [上海翡翠东方网络信息技术有限公司]\n",
       "15        [广州标际包装设备有限公司]\n",
       "16                [虎牙直播]\n",
       "17                [爱拍网络]\n",
       "18                [广州尚宸]\n",
       "19          [广州水熊科技有限公司]\n",
       "20        [广州小迈网络科技有限公司]\n",
       "21                [欢聚集团]\n",
       "22               [39健康网]\n",
       "23               [39健康网]\n",
       "24               [39健康网]\n",
       "25        [广州艾美网络科技有限公司]\n",
       "26                [象屿股份]\n",
       "27      [上海源慧信息科技股份有限公司]\n",
       "28                [虎牙直播]\n",
       "29                [绿葆集团]\n",
       "30        [广州慈康生物科技有限公司]\n",
       "31               [泰斗微电子]\n",
       "32        [杭州魔象智能科技有限公司]\n",
       "33                [欢聚集团]\n",
       "34        [中睿通信规划设计有限公司]\n",
       "35                [汤臣倍健]\n",
       "36             [高新兴科技集团]\n",
       "37                [爱拍网络]\n",
       "38                [侨鑫集团]\n",
       "39                [象屿股份]\n",
       "Name: 公司名称, dtype: object"
      ]
     },
     "execution_count": 168,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df[\"公司名称\"].str.split('、')"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 169,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>0</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>广东嘉泰智能技术有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>广州三合网络科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>Fordeal</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>广东紫晶信息存储技术股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>39健康网</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>广州盈尚信息科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>佳都新太科技</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>广州标际包装设备有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>虎牙直播</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>爱拍网络</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>广州尚宸</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>广州水熊科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>广州小迈网络科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>欢聚集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>39健康网</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>39健康网</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>39健康网</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>广州艾美网络科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>象屿股份</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>上海源慧信息科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>虎牙直播</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>绿葆集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>广州慈康生物科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>泰斗微电子</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>杭州魔象智能科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>欢聚集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>中睿通信规划设计有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>汤臣倍健</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>爱拍网络</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>侨鑫集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>象屿股份</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                   0\n",
       "0        广州海葳特科技有限公司\n",
       "1       广东嘉泰智能技术有限公司\n",
       "2       广州三合网络科技有限公司\n",
       "3        广州海葳特科技有限公司\n",
       "4      广州市果肉教育科技有限公司\n",
       "5      广州市果肉教育科技有限公司\n",
       "6      广州市果肉教育科技有限公司\n",
       "7      广州市果肉教育科技有限公司\n",
       "8            Fordeal\n",
       "9   广东紫晶信息存储技术股份有限公司\n",
       "10           高新兴科技集团\n",
       "11             39健康网\n",
       "12      广州盈尚信息科技有限公司\n",
       "13            佳都新太科技\n",
       "14  上海翡翠东方网络信息技术有限公司\n",
       "15      广州标际包装设备有限公司\n",
       "16              虎牙直播\n",
       "17              爱拍网络\n",
       "18              广州尚宸\n",
       "19        广州水熊科技有限公司\n",
       "20      广州小迈网络科技有限公司\n",
       "21              欢聚集团\n",
       "22             39健康网\n",
       "23             39健康网\n",
       "24             39健康网\n",
       "25      广州艾美网络科技有限公司\n",
       "26              象屿股份\n",
       "27    上海源慧信息科技股份有限公司\n",
       "28              虎牙直播\n",
       "29              绿葆集团\n",
       "30      广州慈康生物科技有限公司\n",
       "31             泰斗微电子\n",
       "32      杭州魔象智能科技有限公司\n",
       "33              欢聚集团\n",
       "34      中睿通信规划设计有限公司\n",
       "35              汤臣倍健\n",
       "36           高新兴科技集团\n",
       "37              爱拍网络\n",
       "38              侨鑫集团\n",
       "39              象屿股份"
      ]
     },
     "execution_count": 169,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df[\"公司名称\"].str.split('、',expand=True)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 三、数据框重塑"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "参考资料：https://pandas.pydata.org/pandas-docs/stable/reference/api/pandas.DataFrame.aggregate.html"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 170,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>公司名称</th>\n",
       "      <th>薪水</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>序号</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>广东嘉泰智能技术有限公司</td>\n",
       "      <td>10-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>广州三合网络科技有限公司</td>\n",
       "      <td>20-35k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>12-16k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>Fordeal</td>\n",
       "      <td>20-40k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>广东紫晶信息存储技术股份有限公司</td>\n",
       "      <td>12-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>25-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>8-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>广州盈尚信息科技有限公司</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>佳都新太科技</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "      <td>20-27k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>广州标际包装设备有限公司</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>8-12k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>广州尚宸</td>\n",
       "      <td>20-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>广州水熊科技有限公司</td>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>广州小迈网络科技有限公司</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>12-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>12-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>8-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>广州艾美网络科技有限公司</td>\n",
       "      <td>18-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>象屿股份</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>上海源慧信息科技股份有限公司</td>\n",
       "      <td>20-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>绿葆集团</td>\n",
       "      <td>13-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>广州慈康生物科技有限公司</td>\n",
       "      <td>7-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>泰斗微电子</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>杭州魔象智能科技有限公司</td>\n",
       "      <td>10-15k·16薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>20-35k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>中睿通信规划设计有限公司</td>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>汤臣倍健</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>12-24k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>8-12k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>侨鑫集团</td>\n",
       "      <td>15-20k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>象屿股份</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                公司名称          薪水\n",
       "序号                              \n",
       "0        广州海葳特科技有限公司  10-20k·12薪\n",
       "1       广东嘉泰智能技术有限公司  10-25k·12薪\n",
       "2       广州三合网络科技有限公司  20-35k·12薪\n",
       "3        广州海葳特科技有限公司  12-16k·12薪\n",
       "4      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "5      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "6      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "7      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "8            Fordeal  20-40k·12薪\n",
       "9   广东紫晶信息存储技术股份有限公司  12-25k·12薪\n",
       "10           高新兴科技集团  25-30k·12薪\n",
       "11             39健康网   8-10k·12薪\n",
       "12      广州盈尚信息科技有限公司  15-25k·12薪\n",
       "13            佳都新太科技  15-25k·12薪\n",
       "14  上海翡翠东方网络信息技术有限公司  20-27k·12薪\n",
       "15      广州标际包装设备有限公司  15-20k·12薪\n",
       "16              虎牙直播  20-30k·12薪\n",
       "17              爱拍网络   8-12k·13薪\n",
       "18              广州尚宸  20-30k·13薪\n",
       "19        广州水熊科技有限公司  15-30k·12薪\n",
       "20      广州小迈网络科技有限公司  10-15k·12薪\n",
       "21              欢聚集团  15-30k·13薪\n",
       "22             39健康网  12-18k·12薪\n",
       "23             39健康网  12-18k·12薪\n",
       "24             39健康网   8-10k·12薪\n",
       "25      广州艾美网络科技有限公司  18-25k·12薪\n",
       "26              象屿股份  20-30k·12薪\n",
       "27    上海源慧信息科技股份有限公司  20-25k·12薪\n",
       "28              虎牙直播  15-30k·13薪\n",
       "29              绿葆集团  13-18k·12薪\n",
       "30      广州慈康生物科技有限公司   7-10k·12薪\n",
       "31             泰斗微电子  10-20k·12薪\n",
       "32      杭州魔象智能科技有限公司  10-15k·16薪\n",
       "33              欢聚集团  20-35k·13薪\n",
       "34      中睿通信规划设计有限公司  15-30k·12薪\n",
       "35              汤臣倍健  10-15k·12薪\n",
       "36           高新兴科技集团  12-24k·13薪\n",
       "37              爱拍网络   8-12k·12薪\n",
       "38              侨鑫集团  15-20k·13薪\n",
       "39              象屿股份  20-30k·12薪"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    },
    {
     "data": {
      "text/html": [
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       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>公司名称</th>\n",
       "      <th>edu</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>序号</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>广东嘉泰智能技术有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>广州三合网络科技有限公司</td>\n",
       "      <td>大专及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>大专及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>Fordeal</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>广东紫晶信息存储技术股份有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>大专及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>广州盈尚信息科技有限公司</td>\n",
       "      <td>统招本科</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>佳都新太科技</td>\n",
       "      <td>统招本科</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>广州标际包装设备有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>大专及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>广州尚宸</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>广州水熊科技有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>广州小迈网络科技有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>大专及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>广州艾美网络科技有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>象屿股份</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>上海源慧信息科技股份有限公司</td>\n",
       "      <td>学历不限</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>绿葆集团</td>\n",
       "      <td>统招本科</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>广州慈康生物科技有限公司</td>\n",
       "      <td>大专及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>泰斗微电子</td>\n",
       "      <td>大专及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>杭州魔象智能科技有限公司</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>中睿通信规划设计有限公司</td>\n",
       "      <td>统招本科</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>汤臣倍健</td>\n",
       "      <td>统招本科</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>大专及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>侨鑫集团</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>象屿股份</td>\n",
       "      <td>本科及以上</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                公司名称    edu\n",
       "序号                         \n",
       "0        广州海葳特科技有限公司  本科及以上\n",
       "1       广东嘉泰智能技术有限公司  本科及以上\n",
       "2       广州三合网络科技有限公司  大专及以上\n",
       "3        广州海葳特科技有限公司  大专及以上\n",
       "4      广州市果肉教育科技有限公司  本科及以上\n",
       "5      广州市果肉教育科技有限公司  本科及以上\n",
       "6      广州市果肉教育科技有限公司  本科及以上\n",
       "7      广州市果肉教育科技有限公司  本科及以上\n",
       "8            Fordeal  本科及以上\n",
       "9   广东紫晶信息存储技术股份有限公司  本科及以上\n",
       "10           高新兴科技集团  本科及以上\n",
       "11             39健康网  大专及以上\n",
       "12      广州盈尚信息科技有限公司   统招本科\n",
       "13            佳都新太科技   统招本科\n",
       "14  上海翡翠东方网络信息技术有限公司  本科及以上\n",
       "15      广州标际包装设备有限公司  本科及以上\n",
       "16              虎牙直播  本科及以上\n",
       "17              爱拍网络  大专及以上\n",
       "18              广州尚宸  本科及以上\n",
       "19        广州水熊科技有限公司  本科及以上\n",
       "20      广州小迈网络科技有限公司  本科及以上\n",
       "21              欢聚集团  本科及以上\n",
       "22             39健康网  本科及以上\n",
       "23             39健康网  本科及以上\n",
       "24             39健康网  大专及以上\n",
       "25      广州艾美网络科技有限公司  本科及以上\n",
       "26              象屿股份  本科及以上\n",
       "27    上海源慧信息科技股份有限公司   学历不限\n",
       "28              虎牙直播  本科及以上\n",
       "29              绿葆集团   统招本科\n",
       "30      广州慈康生物科技有限公司  大专及以上\n",
       "31             泰斗微电子  大专及以上\n",
       "32      杭州魔象智能科技有限公司  本科及以上\n",
       "33              欢聚集团  本科及以上\n",
       "34      中睿通信规划设计有限公司   统招本科\n",
       "35              汤臣倍健   统招本科\n",
       "36           高新兴科技集团  本科及以上\n",
       "37              爱拍网络  大专及以上\n",
       "38              侨鑫集团  本科及以上\n",
       "39              象屿股份  本科及以上"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "df_公司与薪水_准备 =df[[\"公司名称\",\"薪水\"]]\n",
    "df_公司与薪水_准备.index.name=\"序号\"\n",
    "df_公司与薪水 =pd.merge(df_公司与薪水_准备.drop('薪水', axis=1),\\\n",
    "                          df['薪水'].str.split(',', expand=True)\\\n",
    "                                            .stack().reset_index(level=1,drop=True)\n",
    "                                            .rename('薪水'),\\\n",
    "                          on=\"序号\")\n",
    "\n",
    "df_公司与学历_准备 =df[[\"公司名称\",\"edu\"]]\n",
    "df_公司与学历_准备.index.name=\"序号\"\n",
    "df_公司与学历 =pd.merge(df_公司与学历_准备.drop('edu', axis=1),\\\n",
    "                          df['edu'].str.split(',', expand=True)\\\n",
    "                                            .stack().reset_index(level=1,drop=True)\n",
    "                                            .rename('edu'),\\\n",
    "                          on=\"序号\")\n",
    "\n",
    "\n",
    "display(df_公司与薪水)\n",
    "display(df_公司与学历)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 171,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>公司名称</th>\n",
       "      <th>薪水</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>序号</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>广东嘉泰智能技术有限公司</td>\n",
       "      <td>10-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>广州三合网络科技有限公司</td>\n",
       "      <td>20-35k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>12-16k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>Fordeal</td>\n",
       "      <td>20-40k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>广东紫晶信息存储技术股份有限公司</td>\n",
       "      <td>12-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>25-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>8-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>广州盈尚信息科技有限公司</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>佳都新太科技</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "      <td>20-27k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>广州标际包装设备有限公司</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>8-12k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>广州尚宸</td>\n",
       "      <td>20-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>广州水熊科技有限公司</td>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>广州小迈网络科技有限公司</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>12-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>12-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>8-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>广州艾美网络科技有限公司</td>\n",
       "      <td>18-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>象屿股份</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>上海源慧信息科技股份有限公司</td>\n",
       "      <td>20-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>绿葆集团</td>\n",
       "      <td>13-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>广州慈康生物科技有限公司</td>\n",
       "      <td>7-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>泰斗微电子</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>杭州魔象智能科技有限公司</td>\n",
       "      <td>10-15k·16薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>20-35k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>中睿通信规划设计有限公司</td>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>汤臣倍健</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>12-24k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>8-12k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>侨鑫集团</td>\n",
       "      <td>15-20k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>象屿股份</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                公司名称          薪水\n",
       "序号                              \n",
       "0        广州海葳特科技有限公司  10-20k·12薪\n",
       "1       广东嘉泰智能技术有限公司  10-25k·12薪\n",
       "2       广州三合网络科技有限公司  20-35k·12薪\n",
       "3        广州海葳特科技有限公司  12-16k·12薪\n",
       "4      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "5      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "6      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "7      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "8            Fordeal  20-40k·12薪\n",
       "9   广东紫晶信息存储技术股份有限公司  12-25k·12薪\n",
       "10           高新兴科技集团  25-30k·12薪\n",
       "11             39健康网   8-10k·12薪\n",
       "12      广州盈尚信息科技有限公司  15-25k·12薪\n",
       "13            佳都新太科技  15-25k·12薪\n",
       "14  上海翡翠东方网络信息技术有限公司  20-27k·12薪\n",
       "15      广州标际包装设备有限公司  15-20k·12薪\n",
       "16              虎牙直播  20-30k·12薪\n",
       "17              爱拍网络   8-12k·13薪\n",
       "18              广州尚宸  20-30k·13薪\n",
       "19        广州水熊科技有限公司  15-30k·12薪\n",
       "20      广州小迈网络科技有限公司  10-15k·12薪\n",
       "21              欢聚集团  15-30k·13薪\n",
       "22             39健康网  12-18k·12薪\n",
       "23             39健康网  12-18k·12薪\n",
       "24             39健康网   8-10k·12薪\n",
       "25      广州艾美网络科技有限公司  18-25k·12薪\n",
       "26              象屿股份  20-30k·12薪\n",
       "27    上海源慧信息科技股份有限公司  20-25k·12薪\n",
       "28              虎牙直播  15-30k·13薪\n",
       "29              绿葆集团  13-18k·12薪\n",
       "30      广州慈康生物科技有限公司   7-10k·12薪\n",
       "31             泰斗微电子  10-20k·12薪\n",
       "32      杭州魔象智能科技有限公司  10-15k·16薪\n",
       "33              欢聚集团  20-35k·13薪\n",
       "34      中睿通信规划设计有限公司  15-30k·12薪\n",
       "35              汤臣倍健  10-15k·12薪\n",
       "36           高新兴科技集团  12-24k·13薪\n",
       "37              爱拍网络   8-12k·12薪\n",
       "38              侨鑫集团  15-20k·13薪\n",
       "39              象屿股份  20-30k·12薪"
      ]
     },
     "execution_count": 171,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df_公司与薪水_准备 =df[[\"公司名称\",\"薪水\"]]\n",
    "df_公司与薪水_准备"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 先用drop删除一列，然后再用join合并列表"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 172,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>公司名称</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>序号</th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>广东嘉泰智能技术有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>广州三合网络科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>Fordeal</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>广东紫晶信息存储技术股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>39健康网</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>广州盈尚信息科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>佳都新太科技</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>广州标际包装设备有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>虎牙直播</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>爱拍网络</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>广州尚宸</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>广州水熊科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>广州小迈网络科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>欢聚集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>39健康网</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>39健康网</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>39健康网</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>广州艾美网络科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>象屿股份</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>上海源慧信息科技股份有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>虎牙直播</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>绿葆集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>广州慈康生物科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>泰斗微电子</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>杭州魔象智能科技有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>欢聚集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>中睿通信规划设计有限公司</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>汤臣倍健</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>爱拍网络</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>侨鑫集团</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>象屿股份</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                公司名称\n",
       "序号                  \n",
       "0        广州海葳特科技有限公司\n",
       "1       广东嘉泰智能技术有限公司\n",
       "2       广州三合网络科技有限公司\n",
       "3        广州海葳特科技有限公司\n",
       "4      广州市果肉教育科技有限公司\n",
       "5      广州市果肉教育科技有限公司\n",
       "6      广州市果肉教育科技有限公司\n",
       "7      广州市果肉教育科技有限公司\n",
       "8            Fordeal\n",
       "9   广东紫晶信息存储技术股份有限公司\n",
       "10           高新兴科技集团\n",
       "11             39健康网\n",
       "12      广州盈尚信息科技有限公司\n",
       "13            佳都新太科技\n",
       "14  上海翡翠东方网络信息技术有限公司\n",
       "15      广州标际包装设备有限公司\n",
       "16              虎牙直播\n",
       "17              爱拍网络\n",
       "18              广州尚宸\n",
       "19        广州水熊科技有限公司\n",
       "20      广州小迈网络科技有限公司\n",
       "21              欢聚集团\n",
       "22             39健康网\n",
       "23             39健康网\n",
       "24             39健康网\n",
       "25      广州艾美网络科技有限公司\n",
       "26              象屿股份\n",
       "27    上海源慧信息科技股份有限公司\n",
       "28              虎牙直播\n",
       "29              绿葆集团\n",
       "30      广州慈康生物科技有限公司\n",
       "31             泰斗微电子\n",
       "32      杭州魔象智能科技有限公司\n",
       "33              欢聚集团\n",
       "34      中睿通信规划设计有限公司\n",
       "35              汤臣倍健\n",
       "36           高新兴科技集团\n",
       "37              爱拍网络\n",
       "38              侨鑫集团\n",
       "39              象屿股份"
      ]
     },
     "execution_count": 172,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df_待合并 =df_公司与薪水_准备.drop('薪水', axis=1)\n",
    "df_待合并"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 173,
   "metadata": {},
   "outputs": [
    {
     "data": {
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       "      <th>14</th>\n",
       "      <td>20-27k·12薪</td>\n",
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       "      <th>15</th>\n",
       "      <td>15-20k·12薪</td>\n",
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       "      <th>16</th>\n",
       "      <td>20-30k·12薪</td>\n",
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       "      <th>17</th>\n",
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       "      <th>18</th>\n",
       "      <td>20-30k·13薪</td>\n",
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       "      <th>19</th>\n",
       "      <td>15-30k·12薪</td>\n",
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       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>10-15k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>12-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>12-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>8-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>18-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>20-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>15-30k·13薪</td>\n",
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       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>13-18k·12薪</td>\n",
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       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>7-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>10-15k·16薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>20-35k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>10-15k·12薪</td>\n",
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       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>12-24k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>8-12k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>15-20k·13薪</td>\n",
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       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
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      ],
      "text/plain": [
       "             0\n",
       "序号            \n",
       "0   10-20k·12薪\n",
       "1   10-25k·12薪\n",
       "2   20-35k·12薪\n",
       "3   12-16k·12薪\n",
       "4   15-30k·13薪\n",
       "5   15-30k·13薪\n",
       "6   15-30k·13薪\n",
       "7   15-30k·13薪\n",
       "8   20-40k·12薪\n",
       "9   12-25k·12薪\n",
       "10  25-30k·12薪\n",
       "11   8-10k·12薪\n",
       "12  15-25k·12薪\n",
       "13  15-25k·12薪\n",
       "14  20-27k·12薪\n",
       "15  15-20k·12薪\n",
       "16  20-30k·12薪\n",
       "17   8-12k·13薪\n",
       "18  20-30k·13薪\n",
       "19  15-30k·12薪\n",
       "20  10-15k·12薪\n",
       "21  15-30k·13薪\n",
       "22  12-18k·12薪\n",
       "23  12-18k·12薪\n",
       "24   8-10k·12薪\n",
       "25  18-25k·12薪\n",
       "26  20-30k·12薪\n",
       "27  20-25k·12薪\n",
       "28  15-30k·13薪\n",
       "29  13-18k·12薪\n",
       "30   7-10k·12薪\n",
       "31  10-20k·12薪\n",
       "32  10-15k·16薪\n",
       "33  20-35k·13薪\n",
       "34  15-30k·12薪\n",
       "35  10-15k·12薪\n",
       "36  12-24k·13薪\n",
       "37   8-12k·12薪\n",
       "38  15-20k·13薪\n",
       "39  20-30k·12薪"
      ]
     },
     "execution_count": 173,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df['薪水'].str.split(',', expand=True)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### stack对行进行索引操作"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 174,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "序号\n",
       "0     10-20k·12薪\n",
       "1     10-25k·12薪\n",
       "2     20-35k·12薪\n",
       "3     12-16k·12薪\n",
       "4     15-30k·13薪\n",
       "5     15-30k·13薪\n",
       "6     15-30k·13薪\n",
       "7     15-30k·13薪\n",
       "8     20-40k·12薪\n",
       "9     12-25k·12薪\n",
       "10    25-30k·12薪\n",
       "11     8-10k·12薪\n",
       "12    15-25k·12薪\n",
       "13    15-25k·12薪\n",
       "14    20-27k·12薪\n",
       "15    15-20k·12薪\n",
       "16    20-30k·12薪\n",
       "17     8-12k·13薪\n",
       "18    20-30k·13薪\n",
       "19    15-30k·12薪\n",
       "20    10-15k·12薪\n",
       "21    15-30k·13薪\n",
       "22    12-18k·12薪\n",
       "23    12-18k·12薪\n",
       "24     8-10k·12薪\n",
       "25    18-25k·12薪\n",
       "26    20-30k·12薪\n",
       "27    20-25k·12薪\n",
       "28    15-30k·13薪\n",
       "29    13-18k·12薪\n",
       "30     7-10k·12薪\n",
       "31    10-20k·12薪\n",
       "32    10-15k·16薪\n",
       "33    20-35k·13薪\n",
       "34    15-30k·12薪\n",
       "35    10-15k·12薪\n",
       "36    12-24k·13薪\n",
       "37     8-12k·12薪\n",
       "38    15-20k·13薪\n",
       "39    20-30k·12薪\n",
       "dtype: object"
      ]
     },
     "execution_count": 174,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df['薪水'].str.split(',', expand=True).stack().reset_index(level=1,drop=True)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "### 给新的Series命名为“薪水”"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 175,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "序号\n",
       "0     10-20k·12薪\n",
       "1     10-25k·12薪\n",
       "2     20-35k·12薪\n",
       "3     12-16k·12薪\n",
       "4     15-30k·13薪\n",
       "5     15-30k·13薪\n",
       "6     15-30k·13薪\n",
       "7     15-30k·13薪\n",
       "8     20-40k·12薪\n",
       "9     12-25k·12薪\n",
       "10    25-30k·12薪\n",
       "11     8-10k·12薪\n",
       "12    15-25k·12薪\n",
       "13    15-25k·12薪\n",
       "14    20-27k·12薪\n",
       "15    15-20k·12薪\n",
       "16    20-30k·12薪\n",
       "17     8-12k·13薪\n",
       "18    20-30k·13薪\n",
       "19    15-30k·12薪\n",
       "20    10-15k·12薪\n",
       "21    15-30k·13薪\n",
       "22    12-18k·12薪\n",
       "23    12-18k·12薪\n",
       "24     8-10k·12薪\n",
       "25    18-25k·12薪\n",
       "26    20-30k·12薪\n",
       "27    20-25k·12薪\n",
       "28    15-30k·13薪\n",
       "29    13-18k·12薪\n",
       "30     7-10k·12薪\n",
       "31    10-20k·12薪\n",
       "32    10-15k·16薪\n",
       "33    20-35k·13薪\n",
       "34    15-30k·12薪\n",
       "35    10-15k·12薪\n",
       "36    12-24k·13薪\n",
       "37     8-12k·12薪\n",
       "38    15-20k·13薪\n",
       "39    20-30k·12薪\n",
       "Name: 薪水, dtype: object"
      ]
     },
     "execution_count": 175,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df_准备合并的列 =df['薪水'].str.split(',', expand=True).stack().reset_index(level=1,drop=True).rename('薪水')\n",
    "df_准备合并的列"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 176,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
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       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
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       "\n",
       "    .dataframe tbody tr th {\n",
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       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
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       "      <th>3</th>\n",
       "      <td>3</td>\n",
       "      <td>12-16k·12薪</td>\n",
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       "      <th>4</th>\n",
       "      <td>4</td>\n",
       "      <td>15-30k·13薪</td>\n",
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       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>5</td>\n",
       "      <td>15-30k·13薪</td>\n",
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       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>6</td>\n",
       "      <td>15-30k·13薪</td>\n",
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       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>7</td>\n",
       "      <td>15-30k·13薪</td>\n",
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       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>8</td>\n",
       "      <td>20-40k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>9</td>\n",
       "      <td>12-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>10</td>\n",
       "      <td>25-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>11</td>\n",
       "      <td>8-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>12</td>\n",
       "      <td>15-25k·12薪</td>\n",
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       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>13</td>\n",
       "      <td>15-25k·12薪</td>\n",
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       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>14</td>\n",
       "      <td>20-27k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>15</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>16</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>17</td>\n",
       "      <td>8-12k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>18</td>\n",
       "      <td>20-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>19</td>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "    序号          薪水\n",
       "0    0  10-20k·12薪\n",
       "1    1  10-25k·12薪\n",
       "2    2  20-35k·12薪\n",
       "3    3  12-16k·12薪\n",
       "4    4  15-30k·13薪\n",
       "5    5  15-30k·13薪\n",
       "6    6  15-30k·13薪\n",
       "7    7  15-30k·13薪\n",
       "8    8  20-40k·12薪\n",
       "9    9  12-25k·12薪\n",
       "10  10  25-30k·12薪\n",
       "11  11   8-10k·12薪\n",
       "12  12  15-25k·12薪\n",
       "13  13  15-25k·12薪\n",
       "14  14  20-27k·12薪\n",
       "15  15  15-20k·12薪\n",
       "16  16  20-30k·12薪\n",
       "17  17   8-12k·13薪\n",
       "18  18  20-30k·13薪\n",
       "19  19  15-30k·12薪"
      ]
     },
     "execution_count": 176,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "dict_准备合并的列 = {\"序号\":df_准备合并的列.index,\"薪水\":df_准备合并的列.values}\n",
    "df_准备合并列=pd.DataFrame(dict_准备合并的列)\n",
    "df_准备合并列.head(20)"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 四、数据框聚合(用merge进行合并)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 177,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>公司名称</th>\n",
       "      <th>薪水</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>序号</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>广东嘉泰智能技术有限公司</td>\n",
       "      <td>10-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>广州三合网络科技有限公司</td>\n",
       "      <td>20-35k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>12-16k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>5</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>6</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>7</th>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>8</th>\n",
       "      <td>Fordeal</td>\n",
       "      <td>20-40k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>9</th>\n",
       "      <td>广东紫晶信息存储技术股份有限公司</td>\n",
       "      <td>12-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>10</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>25-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>11</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>8-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>12</th>\n",
       "      <td>广州盈尚信息科技有限公司</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>13</th>\n",
       "      <td>佳都新太科技</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>14</th>\n",
       "      <td>上海翡翠东方网络信息技术有限公司</td>\n",
       "      <td>20-27k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>15</th>\n",
       "      <td>广州标际包装设备有限公司</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>16</th>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>17</th>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>8-12k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>18</th>\n",
       "      <td>广州尚宸</td>\n",
       "      <td>20-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>19</th>\n",
       "      <td>广州水熊科技有限公司</td>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>20</th>\n",
       "      <td>广州小迈网络科技有限公司</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>21</th>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>22</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>12-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>23</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>12-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>24</th>\n",
       "      <td>39健康网</td>\n",
       "      <td>8-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>25</th>\n",
       "      <td>广州艾美网络科技有限公司</td>\n",
       "      <td>18-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>26</th>\n",
       "      <td>象屿股份</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>27</th>\n",
       "      <td>上海源慧信息科技股份有限公司</td>\n",
       "      <td>20-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>28</th>\n",
       "      <td>虎牙直播</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>29</th>\n",
       "      <td>绿葆集团</td>\n",
       "      <td>13-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>30</th>\n",
       "      <td>广州慈康生物科技有限公司</td>\n",
       "      <td>7-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>31</th>\n",
       "      <td>泰斗微电子</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>32</th>\n",
       "      <td>杭州魔象智能科技有限公司</td>\n",
       "      <td>10-15k·16薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>33</th>\n",
       "      <td>欢聚集团</td>\n",
       "      <td>20-35k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>34</th>\n",
       "      <td>中睿通信规划设计有限公司</td>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>35</th>\n",
       "      <td>汤臣倍健</td>\n",
       "      <td>10-15k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>36</th>\n",
       "      <td>高新兴科技集团</td>\n",
       "      <td>12-24k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>37</th>\n",
       "      <td>爱拍网络</td>\n",
       "      <td>8-12k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>38</th>\n",
       "      <td>侨鑫集团</td>\n",
       "      <td>15-20k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>39</th>\n",
       "      <td>象屿股份</td>\n",
       "      <td>20-30k·12薪</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                公司名称          薪水\n",
       "序号                              \n",
       "0        广州海葳特科技有限公司  10-20k·12薪\n",
       "1       广东嘉泰智能技术有限公司  10-25k·12薪\n",
       "2       广州三合网络科技有限公司  20-35k·12薪\n",
       "3        广州海葳特科技有限公司  12-16k·12薪\n",
       "4      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "5      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "6      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "7      广州市果肉教育科技有限公司  15-30k·13薪\n",
       "8            Fordeal  20-40k·12薪\n",
       "9   广东紫晶信息存储技术股份有限公司  12-25k·12薪\n",
       "10           高新兴科技集团  25-30k·12薪\n",
       "11             39健康网   8-10k·12薪\n",
       "12      广州盈尚信息科技有限公司  15-25k·12薪\n",
       "13            佳都新太科技  15-25k·12薪\n",
       "14  上海翡翠东方网络信息技术有限公司  20-27k·12薪\n",
       "15      广州标际包装设备有限公司  15-20k·12薪\n",
       "16              虎牙直播  20-30k·12薪\n",
       "17              爱拍网络   8-12k·13薪\n",
       "18              广州尚宸  20-30k·13薪\n",
       "19        广州水熊科技有限公司  15-30k·12薪\n",
       "20      广州小迈网络科技有限公司  10-15k·12薪\n",
       "21              欢聚集团  15-30k·13薪\n",
       "22             39健康网  12-18k·12薪\n",
       "23             39健康网  12-18k·12薪\n",
       "24             39健康网   8-10k·12薪\n",
       "25      广州艾美网络科技有限公司  18-25k·12薪\n",
       "26              象屿股份  20-30k·12薪\n",
       "27    上海源慧信息科技股份有限公司  20-25k·12薪\n",
       "28              虎牙直播  15-30k·13薪\n",
       "29              绿葆集团  13-18k·12薪\n",
       "30      广州慈康生物科技有限公司   7-10k·12薪\n",
       "31             泰斗微电子  10-20k·12薪\n",
       "32      杭州魔象智能科技有限公司  10-15k·16薪\n",
       "33              欢聚集团  20-35k·13薪\n",
       "34      中睿通信规划设计有限公司  15-30k·12薪\n",
       "35              汤臣倍健  10-15k·12薪\n",
       "36           高新兴科技集团  12-24k·13薪\n",
       "37              爱拍网络   8-12k·12薪\n",
       "38              侨鑫集团  15-20k·13薪\n",
       "39              象屿股份  20-30k·12薪"
      ]
     },
     "execution_count": 177,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df_公司与薪水 = pd.merge(df_待合并,df_准备合并的列,on= \"序号\")\n",
    "df_公司与薪水"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 五、初阶分进合击分析\n",
    "### 使用初阶分进合击分析策略"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 178,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th>薪水</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>公司名称</th>\n",
       "      <th>公司地点</th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>39健康网</th>\n",
       "      <th>广州</th>\n",
       "      <td>8-10k·12薪12-18k·12薪12-18k·12薪8-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Fordeal</th>\n",
       "      <th>广州</th>\n",
       "      <td>20-40k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>上海源慧信息科技股份有限公司</th>\n",
       "      <th>广州-天河区</th>\n",
       "      <td>20-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>上海翡翠东方网络信息技术有限公司</th>\n",
       "      <th>广州</th>\n",
       "      <td>20-27k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>中睿通信规划设计有限公司</th>\n",
       "      <th>广州</th>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>佳都新太科技</th>\n",
       "      <th>广州-天河区</th>\n",
       "      <td>15-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>侨鑫集团</th>\n",
       "      <th>广州</th>\n",
       "      <td>15-20k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广东嘉泰智能技术有限公司</th>\n",
       "      <th>广州-黄埔区</th>\n",
       "      <td>10-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广东紫晶信息存储技术股份有限公司</th>\n",
       "      <th>广州-番禺区</th>\n",
       "      <td>12-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州三合网络科技有限公司</th>\n",
       "      <th>广州-白云区</th>\n",
       "      <td>20-35k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州小迈网络科技有限公司</th>\n",
       "      <th>广州</th>\n",
       "      <td>10-15k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州尚宸</th>\n",
       "      <th>广州-天河区</th>\n",
       "      <td>20-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州市果肉教育科技有限公司</th>\n",
       "      <th>广州</th>\n",
       "      <td>15-30k·13薪15-30k·13薪15-30k·13薪15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州慈康生物科技有限公司</th>\n",
       "      <th>广州-花都区</th>\n",
       "      <td>7-10k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州标际包装设备有限公司</th>\n",
       "      <th>广州-黄埔区</th>\n",
       "      <td>15-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州水熊科技有限公司</th>\n",
       "      <th>广州</th>\n",
       "      <td>15-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州海葳特科技有限公司</th>\n",
       "      <th>广州-海珠区</th>\n",
       "      <td>10-20k·12薪12-16k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州盈尚信息科技有限公司</th>\n",
       "      <th>广州-海珠区</th>\n",
       "      <td>15-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州艾美网络科技有限公司</th>\n",
       "      <th>广州</th>\n",
       "      <td>18-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>杭州魔象智能科技有限公司</th>\n",
       "      <th>广州-市桥</th>\n",
       "      <td>10-15k·16薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>欢聚集团</th>\n",
       "      <th>广州-番禺区</th>\n",
       "      <td>15-30k·13薪20-35k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>汤臣倍健</th>\n",
       "      <th>广州</th>\n",
       "      <td>10-15k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>泰斗微电子</th>\n",
       "      <th>广州-黄埔区</th>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>爱拍网络</th>\n",
       "      <th>广州</th>\n",
       "      <td>8-12k·13薪8-12k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>绿葆集团</th>\n",
       "      <th>广州</th>\n",
       "      <td>13-18k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>虎牙直播</th>\n",
       "      <th>广州-番禺区</th>\n",
       "      <td>20-30k·12薪15-30k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>象屿股份</th>\n",
       "      <th>广州-天河区</th>\n",
       "      <td>20-30k·12薪20-30k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th rowspan=\"2\" valign=\"top\">高新兴科技集团</th>\n",
       "      <th>广州</th>\n",
       "      <td>12-24k·13薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州-黄埔区</th>\n",
       "      <td>25-30k·12薪</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                                                               薪水\n",
       "公司名称             公司地点                                            \n",
       "39健康网            广州        8-10k·12薪12-18k·12薪12-18k·12薪8-10k·12薪\n",
       "Fordeal          广州                                    20-40k·12薪\n",
       "上海源慧信息科技股份有限公司   广州-天河区                                20-25k·12薪\n",
       "上海翡翠东方网络信息技术有限公司 广州                                    20-27k·12薪\n",
       "中睿通信规划设计有限公司     广州                                    15-30k·12薪\n",
       "佳都新太科技           广州-天河区                                15-25k·12薪\n",
       "侨鑫集团             广州                                    15-20k·13薪\n",
       "广东嘉泰智能技术有限公司     广州-黄埔区                                10-25k·12薪\n",
       "广东紫晶信息存储技术股份有限公司 广州-番禺区                                12-25k·12薪\n",
       "广州三合网络科技有限公司     广州-白云区                                20-35k·12薪\n",
       "广州小迈网络科技有限公司     广州                                    10-15k·12薪\n",
       "广州尚宸             广州-天河区                                20-30k·13薪\n",
       "广州市果肉教育科技有限公司    广州      15-30k·13薪15-30k·13薪15-30k·13薪15-30k·13薪\n",
       "广州慈康生物科技有限公司     广州-花都区                                 7-10k·12薪\n",
       "广州标际包装设备有限公司     广州-黄埔区                                15-20k·12薪\n",
       "广州水熊科技有限公司       广州                                    15-30k·12薪\n",
       "广州海葳特科技有限公司      广州-海珠区                      10-20k·12薪12-16k·12薪\n",
       "广州盈尚信息科技有限公司     广州-海珠区                                15-25k·12薪\n",
       "广州艾美网络科技有限公司     广州                                    18-25k·12薪\n",
       "杭州魔象智能科技有限公司     广州-市桥                                 10-15k·16薪\n",
       "欢聚集团             广州-番禺区                      15-30k·13薪20-35k·13薪\n",
       "汤臣倍健             广州                                    10-15k·12薪\n",
       "泰斗微电子            广州-黄埔区                                10-20k·12薪\n",
       "爱拍网络             广州                            8-12k·13薪8-12k·12薪\n",
       "绿葆集团             广州                                    13-18k·12薪\n",
       "虎牙直播             广州-番禺区                      20-30k·12薪15-30k·13薪\n",
       "象屿股份             广州-天河区                      20-30k·12薪20-30k·12薪\n",
       "高新兴科技集团          广州                                    12-24k·13薪\n",
       "                 广州-黄埔区                                25-30k·12薪"
      ]
     },
     "execution_count": 178,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df = pd.read_csv (\"大学本科毕业生在广州的产品经理就业情况.tsv\", encoding = \"utf-8\", sep=\"\\t\")\n",
    "\n",
    "分进合击初阶 = df.groupby(by= [\"公司名称\", \"公司地点\"]) \\\n",
    "                .agg({\"薪水\":\"sum\"}) \n",
    "分进合击初阶"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 179,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "(28, 8)\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<div>\n",
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       "    }\n",
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       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th>公司地点</th>\n",
       "      <th>广州</th>\n",
       "      <th>广州-天河区</th>\n",
       "      <th>广州-市桥</th>\n",
       "      <th>广州-海珠区</th>\n",
       "      <th>广州-番禺区</th>\n",
       "      <th>广州-白云区</th>\n",
       "      <th>广州-花都区</th>\n",
       "      <th>广州-黄埔区</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>公司名称</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>39健康网</th>\n",
       "      <td>8-10k·12薪12-18k·12薪12-18k·12薪8-10k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Fordeal</th>\n",
       "      <td>20-40k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>上海源慧信息科技股份有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>20-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>上海翡翠东方网络信息技术有限公司</th>\n",
       "      <td>20-27k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>中睿通信规划设计有限公司</th>\n",
       "      <td>15-30k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>佳都新太科技</th>\n",
       "      <td>NaN</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>侨鑫集团</th>\n",
       "      <td>15-20k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广东嘉泰智能技术有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广东紫晶信息存储技术股份有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>12-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州三合网络科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>20-35k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州小迈网络科技有限公司</th>\n",
       "      <td>10-15k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州尚宸</th>\n",
       "      <td>NaN</td>\n",
       "      <td>20-30k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州市果肉教育科技有限公司</th>\n",
       "      <td>15-30k·13薪15-30k·13薪15-30k·13薪15-30k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州慈康生物科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7-10k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州标际包装设备有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州水熊科技有限公司</th>\n",
       "      <td>15-30k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州海葳特科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10-20k·12薪12-16k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州盈尚信息科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州艾美网络科技有限公司</th>\n",
       "      <td>18-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>杭州魔象智能科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10-15k·16薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>欢聚集团</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15-30k·13薪20-35k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>汤臣倍健</th>\n",
       "      <td>10-15k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>泰斗微电子</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>爱拍网络</th>\n",
       "      <td>8-12k·13薪8-12k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>绿葆集团</th>\n",
       "      <td>13-18k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>虎牙直播</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>20-30k·12薪15-30k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>象屿股份</th>\n",
       "      <td>NaN</td>\n",
       "      <td>20-30k·12薪20-30k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>高新兴科技集团</th>\n",
       "      <td>12-24k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>25-30k·12薪</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "公司地点                                                    广州  \\\n",
       "公司名称                                                         \n",
       "39健康网               8-10k·12薪12-18k·12薪12-18k·12薪8-10k·12薪   \n",
       "Fordeal                                         20-40k·12薪   \n",
       "上海源慧信息科技股份有限公司                                         NaN   \n",
       "上海翡翠东方网络信息技术有限公司                                20-27k·12薪   \n",
       "中睿通信规划设计有限公司                                    15-30k·12薪   \n",
       "佳都新太科技                                                 NaN   \n",
       "侨鑫集团                                            15-20k·13薪   \n",
       "广东嘉泰智能技术有限公司                                           NaN   \n",
       "广东紫晶信息存储技术股份有限公司                                       NaN   \n",
       "广州三合网络科技有限公司                                           NaN   \n",
       "广州小迈网络科技有限公司                                    10-15k·12薪   \n",
       "广州尚宸                                                   NaN   \n",
       "广州市果肉教育科技有限公司     15-30k·13薪15-30k·13薪15-30k·13薪15-30k·13薪   \n",
       "广州慈康生物科技有限公司                                           NaN   \n",
       "广州标际包装设备有限公司                                           NaN   \n",
       "广州水熊科技有限公司                                      15-30k·12薪   \n",
       "广州海葳特科技有限公司                                            NaN   \n",
       "广州盈尚信息科技有限公司                                           NaN   \n",
       "广州艾美网络科技有限公司                                    18-25k·12薪   \n",
       "杭州魔象智能科技有限公司                                           NaN   \n",
       "欢聚集团                                                   NaN   \n",
       "汤臣倍健                                            10-15k·12薪   \n",
       "泰斗微电子                                                  NaN   \n",
       "爱拍网络                                    8-12k·13薪8-12k·12薪   \n",
       "绿葆集团                                            13-18k·12薪   \n",
       "虎牙直播                                                   NaN   \n",
       "象屿股份                                                   NaN   \n",
       "高新兴科技集团                                         12-24k·13薪   \n",
       "\n",
       "公司地点                            广州-天河区       广州-市桥                广州-海珠区  \\\n",
       "公司名称                                                                       \n",
       "39健康网                              NaN         NaN                   NaN   \n",
       "Fordeal                            NaN         NaN                   NaN   \n",
       "上海源慧信息科技股份有限公司              20-25k·12薪         NaN                   NaN   \n",
       "上海翡翠东方网络信息技术有限公司                   NaN         NaN                   NaN   \n",
       "中睿通信规划设计有限公司                       NaN         NaN                   NaN   \n",
       "佳都新太科技                      15-25k·12薪         NaN                   NaN   \n",
       "侨鑫集团                               NaN         NaN                   NaN   \n",
       "广东嘉泰智能技术有限公司                       NaN         NaN                   NaN   \n",
       "广东紫晶信息存储技术股份有限公司                   NaN         NaN                   NaN   \n",
       "广州三合网络科技有限公司                       NaN         NaN                   NaN   \n",
       "广州小迈网络科技有限公司                       NaN         NaN                   NaN   \n",
       "广州尚宸                        20-30k·13薪         NaN                   NaN   \n",
       "广州市果肉教育科技有限公司                      NaN         NaN                   NaN   \n",
       "广州慈康生物科技有限公司                       NaN         NaN                   NaN   \n",
       "广州标际包装设备有限公司                       NaN         NaN                   NaN   \n",
       "广州水熊科技有限公司                         NaN         NaN                   NaN   \n",
       "广州海葳特科技有限公司                        NaN         NaN  10-20k·12薪12-16k·12薪   \n",
       "广州盈尚信息科技有限公司                       NaN         NaN            15-25k·12薪   \n",
       "广州艾美网络科技有限公司                       NaN         NaN                   NaN   \n",
       "杭州魔象智能科技有限公司                       NaN  10-15k·16薪                   NaN   \n",
       "欢聚集团                               NaN         NaN                   NaN   \n",
       "汤臣倍健                               NaN         NaN                   NaN   \n",
       "泰斗微电子                              NaN         NaN                   NaN   \n",
       "爱拍网络                               NaN         NaN                   NaN   \n",
       "绿葆集团                               NaN         NaN                   NaN   \n",
       "虎牙直播                               NaN         NaN                   NaN   \n",
       "象屿股份              20-30k·12薪20-30k·12薪         NaN                   NaN   \n",
       "高新兴科技集团                            NaN         NaN                   NaN   \n",
       "\n",
       "公司地点                            广州-番禺区      广州-白云区     广州-花都区      广州-黄埔区  \n",
       "公司名称                                                                       \n",
       "39健康网                              NaN         NaN        NaN         NaN  \n",
       "Fordeal                            NaN         NaN        NaN         NaN  \n",
       "上海源慧信息科技股份有限公司                     NaN         NaN        NaN         NaN  \n",
       "上海翡翠东方网络信息技术有限公司                   NaN         NaN        NaN         NaN  \n",
       "中睿通信规划设计有限公司                       NaN         NaN        NaN         NaN  \n",
       "佳都新太科技                             NaN         NaN        NaN         NaN  \n",
       "侨鑫集团                               NaN         NaN        NaN         NaN  \n",
       "广东嘉泰智能技术有限公司                       NaN         NaN        NaN  10-25k·12薪  \n",
       "广东紫晶信息存储技术股份有限公司            12-25k·12薪         NaN        NaN         NaN  \n",
       "广州三合网络科技有限公司                       NaN  20-35k·12薪        NaN         NaN  \n",
       "广州小迈网络科技有限公司                       NaN         NaN        NaN         NaN  \n",
       "广州尚宸                               NaN         NaN        NaN         NaN  \n",
       "广州市果肉教育科技有限公司                      NaN         NaN        NaN         NaN  \n",
       "广州慈康生物科技有限公司                       NaN         NaN  7-10k·12薪         NaN  \n",
       "广州标际包装设备有限公司                       NaN         NaN        NaN  15-20k·12薪  \n",
       "广州水熊科技有限公司                         NaN         NaN        NaN         NaN  \n",
       "广州海葳特科技有限公司                        NaN         NaN        NaN         NaN  \n",
       "广州盈尚信息科技有限公司                       NaN         NaN        NaN         NaN  \n",
       "广州艾美网络科技有限公司                       NaN         NaN        NaN         NaN  \n",
       "杭州魔象智能科技有限公司                       NaN         NaN        NaN         NaN  \n",
       "欢聚集团              15-30k·13薪20-35k·13薪         NaN        NaN         NaN  \n",
       "汤臣倍健                               NaN         NaN        NaN         NaN  \n",
       "泰斗微电子                              NaN         NaN        NaN  10-20k·12薪  \n",
       "爱拍网络                               NaN         NaN        NaN         NaN  \n",
       "绿葆集团                               NaN         NaN        NaN         NaN  \n",
       "虎牙直播              20-30k·12薪15-30k·13薪         NaN        NaN         NaN  \n",
       "象屿股份                               NaN         NaN        NaN         NaN  \n",
       "高新兴科技集团                            NaN         NaN        NaN  25-30k·12薪  "
      ]
     },
     "execution_count": 179,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "分进合击迸阶pv = df.groupby(by= [\"公司名称\",\"公司地点\"]) \\\n",
    "                  .agg({\"薪水\":\"sum\"}) \\\n",
    "                  .reset_index() \\\n",
    "                  .set_index([\"公司名称\"]) \\\n",
    "                  .pivot(columns=\"公司地点\", values=\"薪水\")\n",
    "print (分进合击迸阶pv.shape)\n",
    "分进合击迸阶pv"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 分进合击pivot_table"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 180,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "(28, 8)\n"
     ]
    },
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th>公司地点</th>\n",
       "      <th>广州</th>\n",
       "      <th>广州-天河区</th>\n",
       "      <th>广州-市桥</th>\n",
       "      <th>广州-海珠区</th>\n",
       "      <th>广州-番禺区</th>\n",
       "      <th>广州-白云区</th>\n",
       "      <th>广州-花都区</th>\n",
       "      <th>广州-黄埔区</th>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>公司名称</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>39健康网</th>\n",
       "      <td>8-10k·12薪12-18k·12薪12-18k·12薪8-10k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>Fordeal</th>\n",
       "      <td>20-40k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>上海源慧信息科技股份有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>20-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>上海翡翠东方网络信息技术有限公司</th>\n",
       "      <td>20-27k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>中睿通信规划设计有限公司</th>\n",
       "      <td>15-30k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>佳都新太科技</th>\n",
       "      <td>NaN</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>侨鑫集团</th>\n",
       "      <td>15-20k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广东嘉泰智能技术有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10-25k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广东紫晶信息存储技术股份有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>12-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州三合网络科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>20-35k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州小迈网络科技有限公司</th>\n",
       "      <td>10-15k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州尚宸</th>\n",
       "      <td>NaN</td>\n",
       "      <td>20-30k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州市果肉教育科技有限公司</th>\n",
       "      <td>15-30k·13薪15-30k·13薪15-30k·13薪15-30k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州慈康生物科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>7-10k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州标际包装设备有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州水熊科技有限公司</th>\n",
       "      <td>15-30k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州海葳特科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10-20k·12薪12-16k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州盈尚信息科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>广州艾美网络科技有限公司</th>\n",
       "      <td>18-25k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>杭州魔象智能科技有限公司</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10-15k·16薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>欢聚集团</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>15-30k·13薪20-35k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>汤臣倍健</th>\n",
       "      <td>10-15k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>泰斗微电子</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>爱拍网络</th>\n",
       "      <td>8-12k·13薪8-12k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>绿葆集团</th>\n",
       "      <td>13-18k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>虎牙直播</th>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>20-30k·12薪15-30k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>象屿股份</th>\n",
       "      <td>NaN</td>\n",
       "      <td>20-30k·12薪20-30k·12薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>高新兴科技集团</th>\n",
       "      <td>12-24k·13薪</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>NaN</td>\n",
       "      <td>25-30k·12薪</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "公司地点                                                    广州  \\\n",
       "公司名称                                                         \n",
       "39健康网               8-10k·12薪12-18k·12薪12-18k·12薪8-10k·12薪   \n",
       "Fordeal                                         20-40k·12薪   \n",
       "上海源慧信息科技股份有限公司                                         NaN   \n",
       "上海翡翠东方网络信息技术有限公司                                20-27k·12薪   \n",
       "中睿通信规划设计有限公司                                    15-30k·12薪   \n",
       "佳都新太科技                                                 NaN   \n",
       "侨鑫集团                                            15-20k·13薪   \n",
       "广东嘉泰智能技术有限公司                                           NaN   \n",
       "广东紫晶信息存储技术股份有限公司                                       NaN   \n",
       "广州三合网络科技有限公司                                           NaN   \n",
       "广州小迈网络科技有限公司                                    10-15k·12薪   \n",
       "广州尚宸                                                   NaN   \n",
       "广州市果肉教育科技有限公司     15-30k·13薪15-30k·13薪15-30k·13薪15-30k·13薪   \n",
       "广州慈康生物科技有限公司                                           NaN   \n",
       "广州标际包装设备有限公司                                           NaN   \n",
       "广州水熊科技有限公司                                      15-30k·12薪   \n",
       "广州海葳特科技有限公司                                            NaN   \n",
       "广州盈尚信息科技有限公司                                           NaN   \n",
       "广州艾美网络科技有限公司                                    18-25k·12薪   \n",
       "杭州魔象智能科技有限公司                                           NaN   \n",
       "欢聚集团                                                   NaN   \n",
       "汤臣倍健                                            10-15k·12薪   \n",
       "泰斗微电子                                                  NaN   \n",
       "爱拍网络                                    8-12k·13薪8-12k·12薪   \n",
       "绿葆集团                                            13-18k·12薪   \n",
       "虎牙直播                                                   NaN   \n",
       "象屿股份                                                   NaN   \n",
       "高新兴科技集团                                         12-24k·13薪   \n",
       "\n",
       "公司地点                            广州-天河区       广州-市桥                广州-海珠区  \\\n",
       "公司名称                                                                       \n",
       "39健康网                              NaN         NaN                   NaN   \n",
       "Fordeal                            NaN         NaN                   NaN   \n",
       "上海源慧信息科技股份有限公司              20-25k·12薪         NaN                   NaN   \n",
       "上海翡翠东方网络信息技术有限公司                   NaN         NaN                   NaN   \n",
       "中睿通信规划设计有限公司                       NaN         NaN                   NaN   \n",
       "佳都新太科技                      15-25k·12薪         NaN                   NaN   \n",
       "侨鑫集团                               NaN         NaN                   NaN   \n",
       "广东嘉泰智能技术有限公司                       NaN         NaN                   NaN   \n",
       "广东紫晶信息存储技术股份有限公司                   NaN         NaN                   NaN   \n",
       "广州三合网络科技有限公司                       NaN         NaN                   NaN   \n",
       "广州小迈网络科技有限公司                       NaN         NaN                   NaN   \n",
       "广州尚宸                        20-30k·13薪         NaN                   NaN   \n",
       "广州市果肉教育科技有限公司                      NaN         NaN                   NaN   \n",
       "广州慈康生物科技有限公司                       NaN         NaN                   NaN   \n",
       "广州标际包装设备有限公司                       NaN         NaN                   NaN   \n",
       "广州水熊科技有限公司                         NaN         NaN                   NaN   \n",
       "广州海葳特科技有限公司                        NaN         NaN  10-20k·12薪12-16k·12薪   \n",
       "广州盈尚信息科技有限公司                       NaN         NaN            15-25k·12薪   \n",
       "广州艾美网络科技有限公司                       NaN         NaN                   NaN   \n",
       "杭州魔象智能科技有限公司                       NaN  10-15k·16薪                   NaN   \n",
       "欢聚集团                               NaN         NaN                   NaN   \n",
       "汤臣倍健                               NaN         NaN                   NaN   \n",
       "泰斗微电子                              NaN         NaN                   NaN   \n",
       "爱拍网络                               NaN         NaN                   NaN   \n",
       "绿葆集团                               NaN         NaN                   NaN   \n",
       "虎牙直播                               NaN         NaN                   NaN   \n",
       "象屿股份              20-30k·12薪20-30k·12薪         NaN                   NaN   \n",
       "高新兴科技集团                            NaN         NaN                   NaN   \n",
       "\n",
       "公司地点                            广州-番禺区      广州-白云区     广州-花都区      广州-黄埔区  \n",
       "公司名称                                                                       \n",
       "39健康网                              NaN         NaN        NaN         NaN  \n",
       "Fordeal                            NaN         NaN        NaN         NaN  \n",
       "上海源慧信息科技股份有限公司                     NaN         NaN        NaN         NaN  \n",
       "上海翡翠东方网络信息技术有限公司                   NaN         NaN        NaN         NaN  \n",
       "中睿通信规划设计有限公司                       NaN         NaN        NaN         NaN  \n",
       "佳都新太科技                             NaN         NaN        NaN         NaN  \n",
       "侨鑫集团                               NaN         NaN        NaN         NaN  \n",
       "广东嘉泰智能技术有限公司                       NaN         NaN        NaN  10-25k·12薪  \n",
       "广东紫晶信息存储技术股份有限公司            12-25k·12薪         NaN        NaN         NaN  \n",
       "广州三合网络科技有限公司                       NaN  20-35k·12薪        NaN         NaN  \n",
       "广州小迈网络科技有限公司                       NaN         NaN        NaN         NaN  \n",
       "广州尚宸                               NaN         NaN        NaN         NaN  \n",
       "广州市果肉教育科技有限公司                      NaN         NaN        NaN         NaN  \n",
       "广州慈康生物科技有限公司                       NaN         NaN  7-10k·12薪         NaN  \n",
       "广州标际包装设备有限公司                       NaN         NaN        NaN  15-20k·12薪  \n",
       "广州水熊科技有限公司                         NaN         NaN        NaN         NaN  \n",
       "广州海葳特科技有限公司                        NaN         NaN        NaN         NaN  \n",
       "广州盈尚信息科技有限公司                       NaN         NaN        NaN         NaN  \n",
       "广州艾美网络科技有限公司                       NaN         NaN        NaN         NaN  \n",
       "杭州魔象智能科技有限公司                       NaN         NaN        NaN         NaN  \n",
       "欢聚集团              15-30k·13薪20-35k·13薪         NaN        NaN         NaN  \n",
       "汤臣倍健                               NaN         NaN        NaN         NaN  \n",
       "泰斗微电子                              NaN         NaN        NaN  10-20k·12薪  \n",
       "爱拍网络                               NaN         NaN        NaN         NaN  \n",
       "绿葆集团                               NaN         NaN        NaN         NaN  \n",
       "虎牙直播              20-30k·12薪15-30k·13薪         NaN        NaN         NaN  \n",
       "象屿股份                               NaN         NaN        NaN         NaN  \n",
       "高新兴科技集团                            NaN         NaN        NaN  25-30k·12薪  "
      ]
     },
     "execution_count": 180,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "分进合击迸阶 = df.pivot_table(index= \"公司名称\", columns=\"公司地点\",  \\\n",
    "                 values=\"薪水\", aggfunc=\"sum\") \n",
    "print (分进合击迸阶.shape)\n",
    "分进合击迸阶"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 六、分进合击pivot_table 按薪资排序"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### 更多排序参考：https://pandas.pydata.org/pandas-docs/stable/getting_started/basics.html#basics-sorting"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 18,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "Index(['高新兴科技集团', '广州水熊科技有限公司', 'Fordeal', '上海源慧信息科技股份有限公司',\n",
       "       '上海翡翠东方网络信息技术有限公司', '佳都新太科技', '侨鑫集团', '广东嘉泰智能技术有限公司',\n",
       "       '广东紫晶信息存储技术股份有限公司', '广州小迈网络科技有限公司', '广州市果肉教育科技有限公司', '广州慈康生物科技有限公司',\n",
       "       '广州标际包装设备有限公司', '广州海葳特科技有限公司', '象屿股份', '广州盈尚信息科技有限公司', '广州艾美网络科技有限公司',\n",
       "       '广州青鹿教育科技有限公司', '广州龙之杰科技有限公司', '杭州魔象智能科技有限公司', '欢聚集团', '汤臣倍健', '爱拍网络',\n",
       "       '绿葆集团', '虎牙直播', '西克传感器', '39健康网'],\n",
       "      dtype='object', name='公司名称')"
      ]
     },
     "execution_count": 18,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "排序 = 分进合击迸阶.sum(axis=1).sort_values(ascending=False).index\n",
    "排序"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 19,
   "metadata": {},
   "outputs": [],
   "source": [
    "import json"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 47,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>edu</th>\n",
       "      <th>经验</th>\n",
       "      <th>薪水</th>\n",
       "      <th></th>\n",
       "      <th>职称</th>\n",
       "      <th></th>\n",
       "      <th>公司名称</th>\n",
       "      <th>链结</th>\n",
       "      <th>公司URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-25k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理（广州黄埔区）</td>\n",
       "      <td>广州-黄埔区</td>\n",
       "      <td>广东嘉泰智能技术有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1926487517.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9889833/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "      <td>2020年07月16日</td>\n",
       "      <td>小家电产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1927108427.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9189185/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>12-16k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>蓝牙耳机产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000757.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9189185/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理（创新教育方向）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000645.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10173809/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>高级产品经理（工具产品）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000549.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10173809/</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "     edu    经验          薪水                         职称                   公司名称  \\\n",
       "0  本科及以上  3-5年  10-25k·12薪  2020年07月17日   产品经理（广州黄埔区）  广州-黄埔区   广东嘉泰智能技术有限公司   \n",
       "1  本科及以上  3-5年  10-20k·12薪  2020年07月16日       小家电产品经理  广州-海珠区    广州海葳特科技有限公司   \n",
       "2  大专及以上  3-5年  12-16k·12薪  2020年07月17日      蓝牙耳机产品经理  广州-海珠区    广州海葳特科技有限公司   \n",
       "3  本科及以上  3-5年  15-30k·13薪  2020年07月17日  产品经理（创新教育方向）      广州  广州市果肉教育科技有限公司   \n",
       "4  本科及以上  3-5年  15-30k·13薪  2020年07月17日  高级产品经理（工具产品）      广州  广州市果肉教育科技有限公司   \n",
       "\n",
       "                                            链结  \\\n",
       "0  https://www.liepin.com/job/1926487517.shtml   \n",
       "1  https://www.liepin.com/job/1927108427.shtml   \n",
       "2  https://www.liepin.com/job/1930000757.shtml   \n",
       "3  https://www.liepin.com/job/1930000645.shtml   \n",
       "4  https://www.liepin.com/job/1930000549.shtml   \n",
       "\n",
       "                                      公司URL  \n",
       "0   https://www.liepin.com/company/9889833/  \n",
       "1   https://www.liepin.com/company/9189185/  \n",
       "2   https://www.liepin.com/company/9189185/  \n",
       "3  https://www.liepin.com/company/10173809/  \n",
       "4  https://www.liepin.com/company/10173809/  "
      ]
     },
     "execution_count": 47,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# 简化栏位变数名称\n",
    "df = pd.read_csv (\"大学本科毕业生在广州的产品经理就业情况.tsv\", encoding = \"utf-8\", sep=\"\\t\")\n",
    "df.columns = [x.replace(' Name','').replace('时间','').replace('公司地点','')  for x in df.columns]\n",
    "就业情况=df.copy()\n",
    "就业情况.head()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 七、pyecharts动态地图展示"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### 交互式地理图表：https://pyecharts.org/#/zh-cn/geography_charts"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 21,
   "metadata": {},
   "outputs": [],
   "source": [
    "import datetime\n",
    "import numpy as np\n",
    "import pandas as pd"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### 简化栏位变数名称"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 48,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th>就业情况02</th>\n",
       "      <th></th>\n",
       "      <th></th>\n",
       "      <th>薪水</th>\n",
       "      <th></th>\n",
       "      <th>职称</th>\n",
       "      <th>公司地点</th>\n",
       "      <th>公司名称</th>\n",
       "      <th>链结</th>\n",
       "      <th>公司URL</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <th>0</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-25k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理（广州黄埔区）</td>\n",
       "      <td>广州-黄埔区</td>\n",
       "      <td>广东嘉泰智能技术有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1926487517.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9889833/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>1</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>10-20k·12薪</td>\n",
       "      <td>2020年07月16日</td>\n",
       "      <td>小家电产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1927108427.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9189185/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>2</th>\n",
       "      <td>大专及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>12-16k·12薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>蓝牙耳机产品经理</td>\n",
       "      <td>广州-海珠区</td>\n",
       "      <td>广州海葳特科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000757.shtml</td>\n",
       "      <td>https://www.liepin.com/company/9189185/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>3</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>产品经理（创新教育方向）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000645.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10173809/</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <th>4</th>\n",
       "      <td>本科及以上</td>\n",
       "      <td>3-5年</td>\n",
       "      <td>15-30k·13薪</td>\n",
       "      <td>2020年07月17日</td>\n",
       "      <td>高级产品经理（工具产品）</td>\n",
       "      <td>广州</td>\n",
       "      <td>广州市果肉教育科技有限公司</td>\n",
       "      <td>https://www.liepin.com/job/1930000549.shtml</td>\n",
       "      <td>https://www.liepin.com/company/10173809/</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "就业情况02                       薪水                         职称    公司地点  \\\n",
       "0       本科及以上  3-5年  10-25k·12薪  2020年07月17日   产品经理（广州黄埔区）  广州-黄埔区   \n",
       "1       本科及以上  3-5年  10-20k·12薪  2020年07月16日       小家电产品经理  广州-海珠区   \n",
       "2       大专及以上  3-5年  12-16k·12薪  2020年07月17日      蓝牙耳机产品经理  广州-海珠区   \n",
       "3       本科及以上  3-5年  15-30k·13薪  2020年07月17日  产品经理（创新教育方向）      广州   \n",
       "4       本科及以上  3-5年  15-30k·13薪  2020年07月17日  高级产品经理（工具产品）      广州   \n",
       "\n",
       "就业情况02           公司名称                                           链结  \\\n",
       "0        广东嘉泰智能技术有限公司  https://www.liepin.com/job/1926487517.shtml   \n",
       "1         广州海葳特科技有限公司  https://www.liepin.com/job/1927108427.shtml   \n",
       "2         广州海葳特科技有限公司  https://www.liepin.com/job/1930000757.shtml   \n",
       "3       广州市果肉教育科技有限公司  https://www.liepin.com/job/1930000645.shtml   \n",
       "4       广州市果肉教育科技有限公司  https://www.liepin.com/job/1930000549.shtml   \n",
       "\n",
       "就业情况02                                     公司URL  \n",
       "0        https://www.liepin.com/company/9889833/  \n",
       "1        https://www.liepin.com/company/9189185/  \n",
       "2        https://www.liepin.com/company/9189185/  \n",
       "3       https://www.liepin.com/company/10173809/  \n",
       "4       https://www.liepin.com/company/10173809/  "
      ]
     },
     "execution_count": 48,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "df = pd.read_csv (\"大学本科毕业生在广州的产品经理就业情况.tsv\", encoding = \"utf-8\", sep=\"\\t\")\n",
    "df.columns = [x.replace('经验','').replace('时间','')\\\n",
    "               .replace('edu','')\\\n",
    "                for x in df.columns]\n",
    "就业情况02=df.copy()\n",
    "就业情况02.columns.name = \"就业情况02\"\n",
    "就业情况02.head()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 157,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'39健康网': 1,\n",
       " 'Fordeal': 1,\n",
       " '上海源慧信息科技股份有限公司': 1,\n",
       " '上海翡翠东方网络信息技术有限公司': 6,\n",
       " '佳都新太科技': 1,\n",
       " '侨鑫集团': 1,\n",
       " '广东嘉泰智能技术有限公司': 1,\n",
       " '广东紫晶信息存储技术股份有限公司': 1,\n",
       " '广州小迈网络科技有限公司': 1,\n",
       " '广州市果肉教育科技有限公司': 4,\n",
       " '广州慈康生物科技有限公司': 1,\n",
       " '广州标际包装设备有限公司': 1,\n",
       " '广州水熊科技有限公司': 1,\n",
       " '广州海葳特科技有限公司': 2,\n",
       " '广州盈尚信息科技有限公司': 1,\n",
       " '广州艾美网络科技有限公司': 1,\n",
       " '广州青鹿教育科技有限公司': 1,\n",
       " '广州龙之杰科技有限公司': 1,\n",
       " '杭州魔象智能科技有限公司': 1,\n",
       " '欢聚集团': 2,\n",
       " '汤臣倍健': 1,\n",
       " '爱拍网络': 2,\n",
       " '绿葆集团': 1,\n",
       " '虎牙直播': 2,\n",
       " '西克传感器': 1,\n",
       " '象屿股份': 2,\n",
       " '高新兴科技集团': 1}"
      ]
     },
     "execution_count": 157,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "就业情况_公司地点 =  就业情况.groupby('公司名称').agg({\"公司名称\":\"count\",\"薪水\":\"sum\"}).rename(columns={\"公司名称\":\"数量\"})\n",
    "就业情况_公司地点.数量.to_dict()"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 149,
   "metadata": {},
   "outputs": [],
   "source": [
    "country = 就业情况_公司地点.index\n",
    "data_PM = [(k, v) for k, v in 就业情况_公司地点.数量.to_dict().items()]  \n",
    "world = (\n",
    "            Map()\n",
    "            .add('', data_PM, maptype=\"广州\" ) # # 数据, world_china_provinces\n",
    "            .set_global_opts(\n",
    "                title_opts=opts.TitleOpts(title='中国地图'),\n",
    "                visualmap_opts=opts.VisualMapOpts(\n",
    "                    max_=200,\n",
    "                    min_=100,\n",
    "                    is_piecewise=True)  # 定义图例为分段型，默认为连续的图例\n",
    "            )\n",
    "            .set_series_opts(label_opts=opts.LabelOpts(is_show=False))\n",
    "            .render(path='中国地图_产品经理.html')\n",
    ")"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 150,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "[('39健康网', 1),\n",
       " ('Fordeal', 1),\n",
       " ('上海源慧信息科技股份有限公司', 1),\n",
       " ('上海翡翠东方网络信息技术有限公司', 6),\n",
       " ('佳都新太科技', 1),\n",
       " ('侨鑫集团', 1),\n",
       " ('广东嘉泰智能技术有限公司', 1),\n",
       " ('广东紫晶信息存储技术股份有限公司', 1),\n",
       " ('广州小迈网络科技有限公司', 1),\n",
       " ('广州市果肉教育科技有限公司', 4),\n",
       " ('广州慈康生物科技有限公司', 1),\n",
       " ('广州标际包装设备有限公司', 1),\n",
       " ('广州水熊科技有限公司', 1),\n",
       " ('广州海葳特科技有限公司', 2),\n",
       " ('广州盈尚信息科技有限公司', 1),\n",
       " ('广州艾美网络科技有限公司', 1),\n",
       " ('广州青鹿教育科技有限公司', 1),\n",
       " ('广州龙之杰科技有限公司', 1),\n",
       " ('杭州魔象智能科技有限公司', 1),\n",
       " ('欢聚集团', 2),\n",
       " ('汤臣倍健', 1),\n",
       " ('爱拍网络', 2),\n",
       " ('绿葆集团', 1),\n",
       " ('虎牙直播', 2),\n",
       " ('西克传感器', 1),\n",
       " ('象屿股份', 2),\n",
       " ('高新兴科技集团', 1)]"
      ]
     },
     "execution_count": 150,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "data_PM"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### 地理坐标系：http://gallery.pyecharts.org/#/Map/map_guangdong"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 159,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/html": [
       "\n",
       "<script>\n",
       "    require.config({\n",
       "        paths: {\n",
       "            'echarts':'https://assets.pyecharts.org/assets/echarts.min', '广东':'https://assets.pyecharts.org/assets/maps/guangdong'\n",
       "        }\n",
       "    });\n",
       "</script>\n",
       "\n",
       "        <div id=\"a06f080f1c054adbb2e2b18c212ed9dd\" style=\"width:900px; height:500px;\"></div>\n",
       "\n",
       "<script>\n",
       "        require(['echarts', '广东'], function(echarts) {\n",
       "                var chart_a06f080f1c054adbb2e2b18c212ed9dd = echarts.init(\n",
       "                    document.getElementById('a06f080f1c054adbb2e2b18c212ed9dd'), 'white', {renderer: 'canvas'});\n",
       "                var option_a06f080f1c054adbb2e2b18c212ed9dd = {\n",
       "    \"animation\": true,\n",
       "    \"animationThreshold\": 2000,\n",
       "    \"animationDuration\": 1000,\n",
       "    \"animationEasing\": \"cubicOut\",\n",
       "    \"animationDelay\": 0,\n",
       "    \"animationDurationUpdate\": 300,\n",
       "    \"animationEasingUpdate\": \"cubicOut\",\n",
       "    \"animationDelayUpdate\": 0,\n",
       "    \"color\": [\n",
       "        \"#c23531\",\n",
       "        \"#2f4554\",\n",
       "        \"#61a0a8\",\n",
       "        \"#d48265\",\n",
       "        \"#749f83\",\n",
       "        \"#ca8622\",\n",
       "        \"#bda29a\",\n",
       "        \"#6e7074\",\n",
       "        \"#546570\",\n",
       "        \"#c4ccd3\",\n",
       "        \"#f05b72\",\n",
       "        \"#ef5b9c\",\n",
       "        \"#f47920\",\n",
       "        \"#905a3d\",\n",
       "        \"#fab27b\",\n",
       "        \"#2a5caa\",\n",
       "        \"#444693\",\n",
       "        \"#726930\",\n",
       "        \"#b2d235\",\n",
       "        \"#6d8346\",\n",
       "        \"#ac6767\",\n",
       "        \"#1d953f\",\n",
       "        \"#6950a1\",\n",
       "        \"#918597\"\n",
       "    ],\n",
       "    \"series\": [\n",
       "        {\n",
       "            \"type\": \"scatter\",\n",
       "            \"name\": \"\\u4ea7\\u54c1\\u7ecf\\u7406\",\n",
       "            \"coordinateSystem\": \"geo\",\n",
       "            \"symbolSize\": 12,\n",
       "            \"data\": [\n",
       "                {\n",
       "                    \"name\": \"\\u5e7f\\u4e1c\",\n",
       "                    \"value\": [\n",
       "                        113.26653,\n",
       "                        23.132191,\n",
       "                        70\n",
       "                    ]\n",
       "                },\n",
       "                {\n",
       "                    \"name\": \"\\u5317\\u4eac\",\n",
       "                    \"value\": [\n",
       "                        116.407526,\n",
       "                        39.90403,\n",
       "                        87\n",
       "                    ]\n",
       "                },\n",
       "                {\n",
       "                    \"name\": \"\\u4e0a\\u6d77\",\n",
       "                    \"value\": [\n",
       "                        121.473701,\n",
       "                        31.230416,\n",
       "                        88\n",
       "                    ]\n",
       "                },\n",
       "                {\n",
       "                    \"name\": \"\\u6c5f\\u897f\",\n",
       "                    \"value\": [\n",
       "                        115.909228,\n",
       "                        28.675696,\n",
       "                        95\n",
       "                    ]\n",
       "                },\n",
       "                {\n",
       "                    \"name\": \"\\u6e56\\u5357\",\n",
       "                    \"value\": [\n",
       "                        112.98381,\n",
       "                        28.112444,\n",
       "                        47\n",
       "                    ]\n",
       "                },\n",
       "                {\n",
       "                    \"name\": \"\\u6d59\\u6c5f\",\n",
       "                    \"value\": [\n",
       "                        120.152791,\n",
       "                        30.267446,\n",
       "                        60\n",
       "                    ]\n",
       "                },\n",
       "                {\n",
       "                    \"name\": \"\\u6c5f\\u82cf\",\n",
       "                    \"value\": [\n",
       "                        118.763232,\n",
       "                        32.061707,\n",
       "                        42\n",
       "                    ]\n",
       "                }\n",
       "            ],\n",
       "            \"label\": {\n",
       "                \"show\": false,\n",
       "                \"position\": \"top\",\n",
       "                \"margin\": 8\n",
       "            },\n",
       "            \"rippleEffect\": {\n",
       "                \"show\": true,\n",
       "                \"brushType\": \"stroke\",\n",
       "                \"scale\": 2.5,\n",
       "                \"period\": 4\n",
       "            }\n",
       "        }\n",
       "    ],\n",
       "    \"legend\": [\n",
       "        {\n",
       "            \"data\": [\n",
       "                \"\\u4ea7\\u54c1\\u7ecf\\u7406\"\n",
       "            ],\n",
       "            \"selected\": {\n",
       "                \"\\u4ea7\\u54c1\\u7ecf\\u7406\": true\n",
       "            },\n",
       "            \"show\": true,\n",
       "            \"padding\": 5,\n",
       "            \"itemGap\": 10,\n",
       "            \"itemWidth\": 25,\n",
       "            \"itemHeight\": 14\n",
       "        }\n",
       "    ],\n",
       "    \"tooltip\": {\n",
       "        \"show\": true,\n",
       "        \"trigger\": \"item\",\n",
       "        \"triggerOn\": \"mousemove|click\",\n",
       "        \"axisPointer\": {\n",
       "            \"type\": \"line\"\n",
       "        },\n",
       "        \"formatter\": function (params) {        return params.name + ' : ' + params.value[2];    },\n",
       "        \"textStyle\": {\n",
       "            \"fontSize\": 14\n",
       "        },\n",
       "        \"borderWidth\": 0\n",
       "    },\n",
       "    \"title\": [\n",
       "        {\n",
       "            \"text\": \"\\u4ea7\\u54c1\\u7ecf\\u7406\\u5728\\u5e7f\\u5dde\\u7684\\u516c\\u53f8\\u6570\\u91cf\",\n",
       "            \"padding\": 5,\n",
       "            \"itemGap\": 10\n",
       "        }\n",
       "    ],\n",
       "    \"visualMap\": {\n",
       "        \"show\": true,\n",
       "        \"type\": \"continuous\",\n",
       "        \"min\": 0,\n",
       "        \"max\": 100,\n",
       "        \"inRange\": {\n",
       "            \"color\": [\n",
       "                \"#50a3ba\",\n",
       "                \"#eac763\",\n",
       "                \"#d94e5d\"\n",
       "            ]\n",
       "        },\n",
       "        \"calculable\": true,\n",
       "        \"inverse\": false,\n",
       "        \"splitNumber\": 5,\n",
       "        \"orient\": \"vertical\",\n",
       "        \"showLabel\": true,\n",
       "        \"itemWidth\": 20,\n",
       "        \"itemHeight\": 140,\n",
       "        \"borderWidth\": 0\n",
       "    },\n",
       "    \"geo\": {\n",
       "        \"map\": \"\\u5e7f\\u4e1c\",\n",
       "        \"roam\": true,\n",
       "        \"emphasis\": {}\n",
       "    }\n",
       "};\n",
       "                chart_a06f080f1c054adbb2e2b18c212ed9dd.setOption(option_a06f080f1c054adbb2e2b18c212ed9dd);\n",
       "        });\n",
       "    </script>\n"
      ],
      "text/plain": [
       "<pyecharts.render.display.HTML at 0x164a35b28c8>"
      ]
     },
     "execution_count": 159,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "from pyecharts.charts import Map\n",
    "from pyecharts.faker import Faker\n",
    "from pyecharts import options as opts\n",
    "from pyecharts.globals import ChartType, SymbolType\n",
    "\n",
    "country = 就业情况_公司地点.index\n",
    "data_PM = [(k, v) for k, v in 就业情况_公司地点.数量.to_dict().items()]  \n",
    "def map_data() -> Map:\n",
    "    c = (\n",
    "        Geo()\n",
    "        .add_schema(maptype=\"广东\")\n",
    "        .add(\"产品经理\", [list(z) for z in zip(Faker.provinces, Faker.values())])\n",
    "        .set_series_opts(label_opts=opts.LabelOpts(is_show=False))\n",
    "        .set_global_opts(\n",
    "            visualmap_opts=opts.VisualMapOpts(),\n",
    "            title_opts=opts.TitleOpts(title=\"产品经理在广州的公司数量\"),\n",
    "        )\n",
    "    )\n",
    "\n",
    "    return c\n",
    "\n",
    "分布示例 = map_data()\n",
    "分布示例.render_notebook()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 八、LDA主题建模"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 185,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "application/vnd.plotly.v1+json": {
       "config": {
        "plotlyServerURL": "https://plot.ly"
       },
       "data": [
        {
         "colorscale": [
          [
           0,
           "#440154"
          ],
          [
           0.1111111111111111,
           "#482878"
          ],
          [
           0.2222222222222222,
           "#3e4989"
          ],
          [
           0.3333333333333333,
           "#31688e"
          ],
          [
           0.4444444444444444,
           "#26828e"
          ],
          [
           0.5555555555555556,
           "#1f9e89"
          ],
          [
           0.6666666666666666,
           "#35b779"
          ],
          [
           0.7777777777777778,
           "#6ece58"
          ],
          [
           0.8888888888888888,
           "#b5de2b"
          ],
          [
           1,
           "#fde725"
          ]
         ],
         "type": "surface",
         "z": [
          [
           "本科及以上\t3-5年\t10-20k·12薪\t2020年07月16日\t小家电产品经理\t广州-海珠区\t广州海葳特科技有限公司\thttps://www.liepin.com/job/1927108427.shtml\thttps://www.liepin.com/company/9189185/"
          ],
          [
           "本科及以上\t3-5年\t10-25k·12薪\t2020年07月17日\t产品经理（广州黄埔区）\t广州-黄埔区\t广东嘉泰智能技术有限公司\thttps://www.liepin.com/job/1926487517.shtml\thttps://www.liepin.com/company/9889833/"
          ],
          [
           "大专及以上\t经验不限\t20-35k·12薪\t2020年07月17日\tAPP产品主管/经理\t广州-白云区\t广州三合网络科技有限公司\thttps://www.liepin.com/job/1930008189.shtml\thttps://www.liepin.com/company/10230675/"
          ],
          [
           "大专及以上\t3-5年\t12-16k·12薪\t2020年07月17日\t蓝牙耳机产品经理\t广州-海珠区\t广州海葳特科技有限公司\thttps://www.liepin.com/job/1930000757.shtml\thttps://www.liepin.com/company/9189185/"
          ],
          [
           "本科及以上\t3-5年\t15-30k·13薪\t2020年07月17日\t产品经理（创新教育方向）\t广州\t广州市果肉教育科技有限公司\thttps://www.liepin.com/job/1930000645.shtml\thttps://www.liepin.com/company/10173809/"
          ],
          [
           "本科及以上\t3-5年\t15-30k·13薪\t2020年07月17日\t高级产品经理（工具产品）\t广州\t广州市果肉教育科技有限公司\thttps://www.liepin.com/job/1930000549.shtml\thttps://www.liepin.com/company/10173809/"
          ],
          [
           "本科及以上\t3-5年\t15-30k·13薪\t2020年07月17日\t产品经理（运营后台方向）\t广州\t广州市果肉教育科技有限公司\thttps://www.liepin.com/job/1930000373.shtml\thttps://www.liepin.com/company/10173809/"
          ],
          [
           "本科及以上\t3-5年\t15-30k·13薪\t2020年07月17日\t高级产品经理（效率中台）\t广州\t广州市果肉教育科技有限公司\thttps://www.liepin.com/job/1930000297.shtml\thttps://www.liepin.com/company/10173809/"
          ],
          [
           "本科及以上\t5-10年\t20-40k·12薪\t2020年07月17日\t搜索推荐产品经理\t广州\tFordeal\thttps://www.liepin.com/job/1929994233.shtml\thttps://www.liepin.com/company/9644389/"
          ],
          [
           "本科及以上\t3-5年\t12-25k·12薪\t2020年07月17日\t产品经理（云服务/大数据）\t广州-番禺区\t广东紫晶信息存储技术股份有限公司\thttps://www.liepin.com/job/1929991739.shtml\thttps://www.liepin.com/company/8667978/"
          ],
          [
           "本科及以上\t3-5年\t25-30k·12薪\t2020年07月17日\t产品经理(J11395)\t广州-黄埔区\t高新兴科技集团\thttps://www.liepin.com/job/1929987097.shtml\thttps://www.liepin.com/company/8010374/"
          ],
          [
           "大专及以上\t3-5年\t8-10k·12薪\t2020年07月17日\t商业产品经理\t广州\t39健康网\thttps://www.liepin.com/job/1929967021.shtml\thttps://www.liepin.com/company/3649459/"
          ],
          [
           "统招本科\t3-5年\t15-25k·12薪\t2020年07月17日\t数据产品经理\t广州-海珠区\t广州盈尚信息科技有限公司\thttps://www.liepin.com/job/1929966965.shtml\thttps://www.liepin.com/company/12312523/"
          ],
          [
           "统招本科\t3-5年\t15-25k·12薪\t2020年07月17日\t产品经理\t广州-天河区\t佳都新太科技\thttps://www.liepin.com/job/1929950849.shtml\thttps://www.liepin.com/company/2115085/"
          ],
          [
           "本科及以上\t5-10年\t20-27k·12薪\t2020年07月17日\t直播营收产品运营经理\t广州\t上海翡翠东方网络信息技术有限公司\thttps://www.liepin.com/job/1929919393.shtml\thttps://www.liepin.com/company/9947855/"
          ],
          [
           "本科及以上\t5-10年\t15-20k·12薪\t2020年07月17日\t产品经理\t广州-黄埔区\t广州标际包装设备有限公司\thttps://www.liepin.com/job/1929910183.shtml\thttps://www.liepin.com/company/8053040/"
          ],
          [
           "本科及以上\t1-3年\t20-30k·12薪\t2020年07月17日\t视频产品经理\t广州-番禺区\t虎牙直播\thttps://www.liepin.com/job/1929908633.shtml\thttps://www.liepin.com/company/9287281/"
          ],
          [
           "大专及以上\t3-5年\t8-12k·13薪\t2020年07月17日\t产品经理\t广州\t爱拍网络\thttps://www.liepin.com/job/1929895277.shtml\thttps://www.liepin.com/company/8075338/"
          ],
          [
           "本科及以上\t5-10年\t20-30k·13薪\t2020年07月17日\t产品经理-社交类产品\t广州-天河区\t广州尚宸\thttps://www.liepin.com/job/1929892079.shtml\thttps://www.liepin.com/company/8019361/"
          ],
          [
           "本科及以上\t5-10年\t15-30k·12薪\t2020年07月17日\t后端产品经理\t广州\t广州水熊科技有限公司\thttps://www.liepin.com/job/1929880715.shtml\thttps://www.liepin.com/company/10133065/"
          ],
          [
           "本科及以上\t1-3年\t10-15k·12薪\t2020年07月17日\t产品经理(电商方向)\t广州\t广州小迈网络科技有限公司\thttps://www.liepin.com/job/1929879273.shtml\thttps://www.liepin.com/company/8593981/"
          ],
          [
           "本科及以上\t1-3年\t15-30k·13薪\t2020年07月17日\t数据产品经理 (MJ003059)\t广州-番禺区\t欢聚集团\thttps://www.liepin.com/job/1929875753.shtml\thttps://www.liepin.com/company/930104/"
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          [
           "本科及以上\t5-10年\t12-18k·12薪\t2020年07月17日\t资深产品经理\t广州\t39健康网\thttps://www.liepin.com/job/1929856483.shtml\thttps://www.liepin.com/company/3649459/"
          ],
          [
           "本科及以上\t3-5年\t12-18k·12薪\t2020年07月17日\t资深产品经理（B端）\t广州\t39健康网\thttps://www.liepin.com/job/1929856459.shtml\thttps://www.liepin.com/company/3649459/"
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          [
           "大专及以上\t1-3年\t8-10k·12薪\t2020年07月17日\t广告产品经理\t广州\t39健康网\thttps://www.liepin.com/job/1929856453.shtml\thttps://www.liepin.com/company/3649459/"
          ],
          [
           "本科及以上\t5-10年\t18-25k·12薪\t2020年07月17日\t高级产品经理\t广州\t广州艾美网络科技有限公司\thttps://www.liepin.com/job/1929825555.shtml\thttps://www.liepin.com/company/8801986/"
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          [
           "本科及以上\t5-10年\t20-30k·12薪\t2020年07月17日\t铝产品业务经理\t广州-天河区\t象屿股份\thttps://www.liepin.com/job/1929817193.shtml\thttps://www.liepin.com/company/8539475/"
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          [
           "学历不限\t经验不限\t20-25k·12薪\t2020年07月17日\t电商产品经理\t广州-天河区\t上海源慧信息科技股份有限公司\thttps://www.liepin.com/job/1929797157.shtml\thttps://www.liepin.com/company/9577680/"
          ],
          [
           "本科及以上\t1-3年\t15-30k·13薪\t2020年07月17日\t海外直播营收产品经理\t广州-番禺区\t虎牙直播\thttps://www.liepin.com/job/1929782633.shtml\thttps://www.liepin.com/company/9287281/"
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          [
           "统招本科\t3-5年\t13-18k·12薪\t2020年07月17日\t硬件产品经理\t广州\t绿葆集团\thttps://www.liepin.com/job/1929774731.shtml\thttps://www.liepin.com/company/9620402/"
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          [
           "本科及以上\t3-5年\t10-15k·16薪\t2020年07月17日\t产品经理\t广州-市桥\t杭州魔象智能科技有限公司\thttps://www.liepin.com/job/1929708691.shtml\thttps://www.liepin.com/company/9973883/"
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          [
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          [
           "本科及以上\t3-5年\t12-24k·13薪\t2020年07月17日\t产品经理（广州总部）(J11374)\t广州\t高新兴科技集团\thttps://www.liepin.com/job/1929623213.shtml\thttps://www.liepin.com/company/8010374/"
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\"#EBF0F8\"}}, \"shapedefaults\": {\"line\": {\"color\": \"#2a3f5f\"}}, \"ternary\": {\"aaxis\": {\"gridcolor\": \"#DFE8F3\", \"linecolor\": \"#A2B1C6\", \"ticks\": \"\"}, \"baxis\": {\"gridcolor\": \"#DFE8F3\", \"linecolor\": \"#A2B1C6\", \"ticks\": \"\"}, \"bgcolor\": \"white\", \"caxis\": {\"gridcolor\": \"#DFE8F3\", \"linecolor\": \"#A2B1C6\", \"ticks\": \"\"}}, \"title\": {\"x\": 0.05}, \"xaxis\": {\"automargin\": true, \"gridcolor\": \"#EBF0F8\", \"linecolor\": \"#EBF0F8\", \"ticks\": \"\", \"title\": {\"standoff\": 15}, \"zerolinecolor\": \"#EBF0F8\", \"zerolinewidth\": 2}, \"yaxis\": {\"automargin\": true, \"gridcolor\": \"#EBF0F8\", \"linecolor\": \"#EBF0F8\", \"ticks\": \"\", \"title\": {\"standoff\": 15}, \"zerolinecolor\": \"#EBF0F8\", \"zerolinewidth\": 2}}}, \"updatemenus\": [{\"buttons\": [{\"args\": [\"type\", \"surface\"], \"label\": \"3D Surface\", \"method\": \"restyle\"}, {\"args\": [\"type\", \"heatmap\"], \"label\": \"Heatmap\", \"method\": \"restyle\"}], \"direction\": \"left\", \"pad\": {\"r\": 10, \"t\": 10}, \"showactive\": true, \"type\": \"buttons\", \"x\": 0.11, \"xanchor\": \"left\", \"y\": 1.1, \"yanchor\": \"top\"}], \"width\": 800},\n",
       "                        {\"responsive\": true}\n",
       "                    ).then(function(){\n",
       "                            \n",
       "var gd = document.getElementById('63fa64b0-85ea-4f5b-8b45-87a93123f0b1');\n",
       "var x = new MutationObserver(function (mutations, observer) {{\n",
       "        var display = window.getComputedStyle(gd).display;\n",
       "        if (!display || display === 'none') {{\n",
       "            console.log([gd, 'removed!']);\n",
       "            Plotly.purge(gd);\n",
       "            observer.disconnect();\n",
       "        }}\n",
       "}});\n",
       "\n",
       "// Listen for the removal of the full notebook cells\n",
       "var notebookContainer = gd.closest('#notebook-container');\n",
       "if (notebookContainer) {{\n",
       "    x.observe(notebookContainer, {childList: true});\n",
       "}}\n",
       "\n",
       "// Listen for the clearing of the current output cell\n",
       "var outputEl = gd.closest('.output');\n",
       "if (outputEl) {{\n",
       "    x.observe(outputEl, {childList: true});\n",
       "}}\n",
       "\n",
       "                        })\n",
       "                };\n",
       "                });\n",
       "            </script>\n",
       "        </div>"
      ]
     },
     "metadata": {},
     "output_type": "display_data"
    }
   ],
   "source": [
    "import plotly.graph_objects as go\n",
    "\n",
    "import pandas as pd\n",
    "\n",
    "# load dataset\n",
    "df = pd.read_csv(\"大学本科毕业生在广州的产品经理就业情况.tsv\")\n",
    "\n",
    "# create figure\n",
    "fig = go.Figure()\n",
    "\n",
    "# Add surface trace\n",
    "fig.add_trace(go.Surface(z=df.values.tolist(), colorscale=\"Viridis\"))\n",
    "\n",
    "# Update plot sizing\n",
    "fig.update_layout(\n",
    "    width=800,\n",
    "    height=900,\n",
    "    autosize=False,\n",
    "    margin=dict(t=0, b=0, l=0, r=0),\n",
    "    template=\"plotly_white\",\n",
    ")\n",
    "\n",
    "# Update 3D scene options\n",
    "fig.update_scenes(\n",
    "    aspectratio=dict(x=1, y=1, z=0.7),\n",
    "    aspectmode=\"manual\"\n",
    ")\n",
    "\n",
    "# Add dropdown\n",
    "fig.update_layout(\n",
    "    updatemenus=[\n",
    "        dict(\n",
    "            type = \"buttons\",\n",
    "            direction = \"left\",\n",
    "            buttons=list([\n",
    "                dict(\n",
    "                    args=[\"type\", \"surface\"],\n",
    "                    label=\"3D Surface\",\n",
    "                    method=\"restyle\"\n",
    "                ),\n",
    "                dict(\n",
    "                    args=[\"type\", \"heatmap\"],\n",
    "                    label=\"Heatmap\",\n",
    "                    method=\"restyle\"\n",
    "                )\n",
    "            ]),\n",
    "            pad={\"r\": 10, \"t\": 10},\n",
    "            showactive=True,\n",
    "            x=0.11,\n",
    "            xanchor=\"left\",\n",
    "            y=1.1,\n",
    "            yanchor=\"top\"\n",
    "        ),\n",
    "    ]\n",
    ")\n",
    "\n",
    "# Add annotation\n",
    "fig.update_layout(\n",
    "    annotations=[\n",
    "        dict(text=\"Trace type:\", showarrow=False,\n",
    "                             x=0, y=1.08, yref=\"paper\", align=\"left\")\n",
    "    ]\n",
    ")\n",
    "\n",
    "fig.show()"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# 价值宣言"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "#### 根据数据可以分析得到：产品经理这个职位在广州是比较热门的，有二十多个公司都需要产品经理的人才，大公司较少，学历大多数是在本科及以上的学历。\n",
    "#### 这意味着本科毕业生要想在广州产品经理这个职位上就业还是拥有较多的机会，但是想获得大公司的认可还是有很大压力的。"
   ]
  }
 ],
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